The Surviving DNA of Jonas Long (1790-1837)

We can turn to DNA to try to uncover the parents of Jonas Long, my 5th great grandfather. We are looking for the identities of 6th great grandparents who lived in the 1700s. We will be working with very tiny amounts of shared DNA.

Spoiler alert: I have not identified the parents of Jonas Long as of this writing.

Jonas resided in Middlesex County, New Jersey and Richmond County, New York, so this is our target geographic area for matches.

Three generations of Long and Merrell

The approach is to identify the descendants of Jonas Long and Elizabeth Merrell (1800-186x) who have tested their DNA. For purposes of this article, we will use the testers at the website Ancestry. Ancestry has a "Shared Matches" feature. The idea is that the matches in common will hail from either the Long side or the Merrell side. The family trees of the possible Long matches will be analyzed for overlap, pointing to ancestors of Jonas Long.

My line descends from Susan Long (1818-1882) from her marriage to Eliakim Marsh (1816-1881). Susan and Eliakim have many descendants among my DNA matches. We can use these cousins to find Long matches, but we must extract the overlapping Marsh and Willis cousins who match through the ancestors of Eliakim Marsh and not Jonas Long.

My closest Long/Merrell cousins also share Marsh/Willis ancestry

Connection to Nearby New Jersey Long

Of note is a descendant of Israel B Long (1794-1886) and Mary Polly Brown (1804-18xx). They lived in New Providence, Essex County (now Union County), New Jersey.

1850 federal census
New Providence Township, Essex County, New Jersey.
Household of Israel B Long.
Note "his W" next to the name of Mary. This enumerator noted the wives, even though relationships were not a question.

From a book by John Littell published in 1852, we are provided Israel's parents as John Long (1758-1820) and Susannah Valentine (1761-1812).

John Littell, Family Records, or, Genealogies of the First Settlers of Passaic Valley (and Vicinity,) Above Chatham, with Their Ancestors and Descendants as Far as Can Now Be Ascertained (Feltville, N.J.: Stationers' Hall Press, 1852), page 262, accessed July 9, 2026, Google Books.
Feltville is now in Berkeley Heights, Union County, New Jersey.

Jonas Long was probably born in the early 1790s. More research is needed into Israel and his parents to see if Israel and Jonas could have been brothers.

Connections to a Cluster of Long in Pennsylvania

Israel Long's descendant and many of the descendants of Jonas Long and Elizabeth Merrell have matches with a cluster of individuals who trace back to John George Long (1764-1850) and Catherine Barbara Conrad (1771-1832). John George was from The Rhine area of what is now Germany. He and Catherine made their home and family in Northumberland County, Pennsylvania.

Find A Grave memorial page for John George Long (1770-1850)
Buried at Zion Lutheran Reformed Church Cemetery
in Augustaville, Northumberland County, Pennsylvania.

The descendants of John George Long and Catherine Conrad intermarried often. The surnames Haupt and Henninger are often encountered. This may be why they are strongly represented in the Shared Matches.

John George Long of The Rhineland is probably in the generation of the parents of Israel B Long and my Jonas Long. If the Longs originated from The Rhineland, the records connecting Jonas, Israel, and the Pennsylvania Longs will be in Germany, but a more precise location is needed. The name was probably spelled Lang or a variant.

 

The Alternate Names of Lucretia Frances Long (1831-1905)

Letitia, or Lucretia Frances, daughter of Jonas Long and Elizabeth Merrell, was a bit challenging to track. She was born about 1831, probably in Richmond County (Staten Island), New York.

Family tree of Jonas Long and Elizabeth Merrell.
Seven known children born from approximately 1817 through 1836
in Middlesex County, New Jersey and Richmond County, New York.

"Letitia F Birch wife of Edward Birch" was listed in the probate papers of Richard J Merrill (Merrell), her maternal grandfather, in Middlesex County, New Jersey. She and her siblings signed a release dated October 4, 1865. They inherited their deceased mother's share.

Release signed by six of the children of Elizabeth Long.
Letitia F Birch, wife of Edward Birch, is the focus of this article.

Letitia was also named in her father's probate records from 1860, reflecting his death in 1837 (or thereabouts).

Index Richmond County, New York.
These files refer to Letters of Administration sought by Elizabeth Merrell
years after the deaths of her husbands.

On January 2, 1859 Edward C Burch and Lucretia F Long married in New Brunswick, Middlesex County, New Jersey. Names of parents and ages were not given. The bride's name was Lucretia, not Letitia.

Marriage record of Edward C Burch and Lucretia F Long
January 2, 1859 in New Brunswick
Microfilm digitized at Ancestry

Marriage record of Edward C Burch and Lucretia F Long
January 2, 1859 in New Brunswick

Were these people actually Edward C Birch and Letitia Long? Additional records would help, except there were none easily discoverable.

Where was Letitia/Lucretia in the 1850 census? I do not know. She was not with her mother in Northfield, Richmond County, New York. Presumably she was unmarried.

I did not find Edward Burch or Birch with a wife named Lucretia or Letitia in the census from 1860 forward.

The 1890 federal census was destroyed; however, the Veterans Census survived. In New Brunswick, Middlesex County, New Jersey was Edward C Birch. He served as a private in Company I of the 11th New Jersey Infantry from August 6, 1862 through April 5, 1863.

1890 Veterans Census
Edward C Birch
New Brunswick, Middlesex County, New Jersey

An index card lines up with Edward and Lucretia/Letitia for pensions of Civil War Soldiers (collection at Ancestry). Edward C Birch filed for an invalid pension in 1863. In 1897, Lutitia F Birch filed for a pension as his widow in New Jersey.

Index card of Civil War Pensions
Edward C Birch, soldier. Lutitia F Birch, widow.
U.S. Civil War Pension Index: General Index to Pension Files, 1861-1934

Yet there is no entry in the New Jersey Death Index for Edward Birch in 1896 or 1897. There are no census entries for this couple.

Newspapers for New Brunswick are digitized at Newspapers dot com. I searched for the Long family. I found an obituary in 1905 for Mrs Lucretia DeHart.

Family:
Elias Terrill, son-in-law
John DeHart, son
John Long, brother
Edward C DeHart, deceased husband

Obituary of Lucretia F DeHart died November 12, 1905.
She was a resident of New Brunswick, Middlesex County, New Jersey.

Was Lucretia DeHart formerly Letitia Long? Was Edward C DeHart also Edward C Birch or Burch?

Using this alternate surname, I found the couple in New Brunswick in the census for 1860 and 1880. In 1860, they had a six month old baby named George DeHart. Also with them was a 49 year old woman named Elizabeth DeHart. (Relations of household members were not asked until 1880.)

1860 federal census New Brunswick, Middlesex County, New Jersey
Edward DeHart, age 23. Day laborer. Personal estate $100. Birthplace New Jersey.
Lucretia DeHart, age 26. Birthplace New York. Cannot read.
George DeHart, age 6/12. Birthplace New Jersey.
Elizabeth DeHart, age 49. Birthplace New Jersey.

George DeHart died April 19, 1876 in New Brunswick. He was sixteen years old. His parents were Ed and Letitia.

George C DeHart died April 19, 1876 in New Brunswick, Middlesex County, New Jersey.
Age 16 years, 2 months.
Microfilm digitized at Ancestry

In 1880, the original son George was replaced by George born about 1868. Maybe he had a different name at birth because the original George died in 1876. More children were born to Edward and Lucretia: Delphina, George, Joseph. Also living in this household was George DeHart, age 33; and Lizzie DeHart, age 22.

1880 federal census New Brunswick, Middlesex County, New Jersey.
Edward DeHart, age 43. Huckster. Born New Jersey; father New Jersey; mother New Jersey.
Lucretia, wife, age 47. Wife. Keeping house. Born New York; NJ; NJ.
Delphina, 18. Daughter. At home. NJ; NJ; NY.
George, 12. Son. At school. NJ; NJ; NY.
Joseph, 10. Son. At school. NJ; NJ; NY.
George, 33. Boarder. Blacksmith. NJ; NJ; NJ.
Lizzie, 22. Boarder. At home. NJ; NJ; NJ.

Vital records from the New Jersey State Archives (not online) could shed light on this discrepancy.

Using the name, date, and location from the obituary of Mrs Lucretia DeHart, I found the death certificate of Lutatia Frances DeHart. Her parents names were blank!

Death certificate Lutatia Frances DeHart
November 12, 1905 in New Brunswick

Using the name DeHart instead of Birch or Burch, I found a death certificate for Edward C DeHart. He died December 8, 1896 in New Brunswick. His father's name was blank. His mother's name was Elizabeth DeHart.

Death certificate of Edward C DeHart.
December 8, 1896 in New Brunswick.
Mother- Elizabeth DeHart.

Delphine Dehart married Elias L V Tyrrell March 18, 1885 in New Brunswick. She listed her parents as Edward DeHart and Letitia Long. This document shows the connection to the Long family.

Marriage record
Elias L V Tyrrell and Delphine DeHart.
March 18, 1885 in New Brunswick.

Della Terryl died September 27, 1903 in New Brunswick. Her parents were listed as Edward Birch and Letitia Birch, not DeHart and Long like her marriage record.

Death certificate of Della F Terryl
September 27, 1930 in New Brunswick.
Father- Edward Birch. Mother- Letitia Birch.

Why two different surnames? I think that Edward's mother, Elizabeth, may have first been married to Mr Burch/Birch, then to William DeHart. Edward may have been born Burch/Birch and used this surname for legal purposes on his marriage record and his Civil War military records. For other interactions, he used his step-father's surname DeHart.

In 1850 in Piscataway, Edward and Elizabeth DeHart lived with William DeHart. There was a ten year gap between Edward and the next child, George. Such an age gap between siblings could indicate a remarriage. This George DeHart is probably the boarder who was living with Edward Birch in the 1880 census in New Brunswick.

1850 federal census Piscataway, Middlesex County, New Jersey
William DeHart, age 39. Factory. $200 real estate. Born New Jersey.
Elizabeth DeHart, age 35. Born New Jersey.
Edward DeHart, age 13. Born New Jersey.
George DeHart, age 3. Born New Jersey.
Stephen DeHart, age 1. Born New Jersey.

Lucretia and Edward were buried in Evergreen Cemetery in New Brunswick.

What became of Catherine Long, wife of Mr Cook?

What became of Catherine Long, daughter of Jonas Long and Elizabeth Merrell?

She was born about 1826, probably in Middlesex County, New Jersey. She married around age 16 or 17, had at least one child, who produced grandchildren and great grandchildren of Catherine.

I don't know the full name of Catherine's husband and I do not know when or where she died.

Family tree of Jonas Long, Elizabeth Merrell, and their seven children

Catherine resided in Northfield, Richmond County, New York. This small island is now popularly known as Staten Island and lies east of New Jersey, separated by narrow waterways (Arthur Kill, Kill Van Kull, Newark Bay, Raritan Bay, and New York Bay).

Map of Richmond County (Staten Island), New York, 1839.
To the west was Essex County (now Union County)
and Middlesex County in New Jersey.

Modern map showing location of Staten Island in the northeastern United States

In 1850, Catherine resided with her mother, Elizabeth (Merrell), her step-father, William Owen (1788-1852), her sibling, Abraham Long (1830-1896), Abraham's wife, Martha Sperling, and Catherine's son, John W Cook. Relationships were not asked for in the 1850 census. We know how this collection of surnames relates because of other records. Catherine Long, widow, was named as a daughter of Elizabeth Long, deceased daughter of Richard Merrill in 1865.

We can surmise that Catherine married a man with the last name Cook and that he died between the conception of his son, John William Cook, circa 1844, and the recording of the 1850 census.

1850 United States federal census. Northfield, Richmond County, New York.
William Owen. Age 62. Farmer. Born in Massachusetts.
Elizabeth Owen. Age 54. Born in New York.
Catherine Cook. Age 24. Born in New Jersey.
Abraham Long. Age 23. Boatman. Born in New York.
Martha Long. Age 17. Born in New York.
John W Cook. Age 5. Born in New York.

In the 1860 census, Catherine was still with her son, who went by William instead of John. Note the nearby family of Jacob Brastead and Lavinia.

1860 United States federal census. Northfield, Richmond County, New York.
Jacob Brastead. Age 79. Retired farmer. Real estate $1000. Personal estate $25. Born in New York.
Lavinia Brastead. Age 81. Born in New York.
Sarah Heath. Age 70. Real estate $1000. Personal estate $500. Born in New York.
Catharine Cook. Age 35. Washerwoman. Personal estate $20. Born in New York.
William Cook. Age 15. Boatman. Born in New York.

In 1870, Catherine was in the household of her son, John William Cook, his wife, Mary E, and their two sons, Charles and William. Mary was the daughter of Jeremiah Lisk (1814-1902) and Jane Marie VanPelt (1816-1900).

1870 United States federal census. Northfield, Richmond County, New York.
John William Cook. Age 24. Oyster dealer. Born in New York.
Mary E Cook. Age 27. Keeping house. Born in New York.
Charles E Cook. Age 5. At home. Born in New York.
William E Cook. Age 3. Born in New York.
Catherine Cook. Age 43. Laundress. Born in New Jersey.

In the 1875 New York State census, Catherine was with her widowed daughter-in-law, Mary Eliza, and her two grandsons. This probably indicates that Catherine's son, John William Cook, died between 1870 and 1875.

1875 New York State census. Northfield, Richmond County, New York.
Mary Eliza Cook, head. Age 32. Widowed. Born in Richmond County.
Charles E Cook, son. Age 10. Born in Richmond County.
William L Cook, son. Age 8. Born in Richmond County.
Catherine Ann Cook, mother. Age 49. Born in Richmond County.

Charles E Cook (1864-1945) married Bertha Moore (1866-1947). I did not find any children of this couple.

William Ellwood Cook (1867-1937) married Ida May Braisted (1867-1931). She is perhaps related to the elderly couple residing near Catherine and John William Cook in 1860. Her paternal grandmother was Sarah Jane Merrell (1821-1903). They had four children who lived to adulthood, who in turn had children and grandchildren.

Catherine Long has living descendants.

Family tree of Catherine Long, born about 1826, probably in Middlesex County, New Jersey.

Questions:

-Which Mr Cook did Catherine Long marry? When? Where?

-Did Catherine Long remarry after the death of Mr Cook?

-When did Catherine Long die?

-Are descendants of Catherine in my DNA matches?

Multiple Marriages in the 1910 Census

The United States federal census provides a framework for tracing families every ten years (except the mostly destroyed 1890). Later census forms asked more detailed questions of all members of households.

Marital status became a question in 1880.

The 1910 census asked two questions about marital status:

Question 8. Whether single, married, widowed, or divorced.

Question 9. Number of years of present marriage.

Questions on the 1910 federal census.
Questions 8 and 9 pertained to marital status.

Enumerators were to mark answers in accordance with rules that are not reflected on the census form. The rule for question 8: ". . . if this is the first marriage, write 'M1,' but if this is the second or subsequent marriage, write 'M2' (meaning married more than once)."

Instructions to the enumerator about how to record the answer
to Question 8 about marital status

Answers on the census can be wildly inaccurate. But the 1910 census can mislead the researcher with the answers about marriage. M1 means first marriage, but M2 means more than one marriage, not necessarily the second marriage.

We will look at two people to illustrate this question in the 1910 census, Albert Baldwin Duryea (1853-1924) and Minnie Tuthill (1870-1941).

Albert Baldwin Duryea

Albert was the son of George Winfield Duryea (1823-1892) and Barbara Ann Savidge (1825-18xx). He was born around 1853, probably in Montgomery, Somerset County, New Jersey.

On March 18, 1882 Albert married Margaret Lear Heavener (1851-1903) in Upper Black Eddy, Bucks County, Pennsylvania. This union produced two children, Paul Gamble Duryea (1883-1966) and Edwin Jayne Duryea (1886-1942).

On May 6, 1905 Albert married Virginia Stryker (1854-1907) in Trenton, Mercer County, New Jersey. Virginia was the widow of William S Barr. She died two and a half years later from cancer of the bowels.

Marriage certificate
Albert B Duryea and Virginia S Stryker
married May 6, 1905
in Trenton, Mercer County, New Jersey

On May 15, 1908 Albert married Elizabeth Tinsman Morris (1850-1925) in Trenton.

Marriage certificate
Albert Baldwin Duryea and Elizabeth Morris Comly
married May 15, 1908
in Trenton, Mercer County, New Jersey

This brings us to the 1910 census. Albert Duryea and his wife Elizabeth were enumerated in Trenton with a boarder, William Hillpot.

1910 federal census in Trenton, New Jersey
Household of Albert Duryea

For Question 8, "M2" is written for the marital status of Albert and Elizabeth. Elizabeth had at least one prior marriage (looks like "Comly") on her marriage certificate to Albert. We found three marriages for Albert. This is an illustration of M2 properly indicating more than one marriage and not second marriage.

Close up of 1910 federal census
Albert was on marriage number 3. "M2" was the correct response.

Minnie Tuthill

Tuthill or Tuttle and variations is a popular name from Suffolk County, New York. Minnie was born around 1870 in Riverhead to Albert Daniel Tuthill (1846-1920) and Hannah Erskine (1847-1927).

Minnie's marital history is vague at times, but we will see what we can see.

On January 10, 1887 Minnie C Tuthill married John Edwin Duryea in Riverhead- according to the New York State Marriage Index. As of this writing, New York is still refusing to release genealogical copies of records.

In the 1900 census, Minnie Gusswiller was enumerated in Jersey City, Hudson County, New Jersey with her husband, Frank Gusswiller. They were married for nine years. She had six children, four still living, listed with birth years from 1888 through 1899, all using the surname Gusswiller.

John E Duryea died February 22, 1901 in Trenton, Mercer County, New Jersey. 

Death certificate of John E Duryea
died February 22, 1901
in Long Branch, Monmouth County, New Jersey.

If Minnie Tuthill married Frank Gusswiller around 1891, she would have need to have divorced her first husband, John Duryea. I use "if" because I have not found a possible entry in the marriage indexes for Minnie and Frank in New Jersey, New York, and New York City.

This brings us to the 1910 census. Minnie Woodin and her husband, William Woodin, were enumerated in Poughkeepsie, Dutchess County, New York. His marital status was "M1," married five years. Her marital status was "M2," married five years. She had ten children, six still living. With them were five children. Four children were named Gusswiller and were ages 9 through 19. William Woodin, final child, was three years old.

1910 federal census in Poughkeepsie, New York
Household of William Woodin

Close up of 1910 federal census
Minnie was on marriage number 2 or 3. "M2" was the correct response.

The answer "M2" means that she was married at least twice and is not indicative of whether she and Frank Gusswiller actually married.

Minnie continued marrying after the 1910 census. In the 1920 census, Minnie Woodin, married, was still in Poughkeepsie, but without a husband. From the New York State marriage indexes we find that on October 20, 1920 Minnie M Trythill aka Gussweller married John Henry in Beacon, Dutchess County; on July 27, 1937 Minnie Henry married Charles Hults.

Minnie M Hults died December 25, 1941 in Poughkeepsie.

Obituary of Minnie M Hults (born Tuttle or Tuthill)
December 27, 1941

Minnie's husbands as far as I can tell:

1887  John Edwin Duryea (1867-1901)

18xx  Frank X Gusswiller (1862-19xx)

19xx  William J Woodin (1868-19xx)

1920  John Henry (18xx-19xx)

1937  Charles Hults (1865-1954)

Minnie's children as far as I can find:

Edith Mabel May Duryea (1888-1943)

Everett Tuthill Duryea (1890-1937)

Elnora Frances Gusswiller (1893-1893)

Theresa Tessie Gusswiller (1895-1975)

Frances Gusswiller (1897-1898)

Ivon Albert Gusswiller (1898-1969)

Elsie Gusswiller (1901-1991)

William James Woodin (1906-1983)

Leon Ellsworth Woodin (1910-1987)

A note about Edith, the daughter of John E Duryea and Minnie Tuthill: she had a troubled life. She was born May 16, 1888 in Jersey City.

Birth certificate
Edith Mabel Duryea
born May 16, 1888 in Jersey City, Hudson County, New Jersey.
First child of John E Duryea and Minnie M Tuthill.

Newspaper article from the Evening Journal of Jersey City November 21, 1907.
"Mrs Gussmiller angry at her arrest."

In the 1910 census, Edith "Gusswiller" was an "inmate" at Laurel Hill in Secaucus, Hudson County. This institution housed those who were mentally ill or infirm. It was also called Snake Hill, or Hudson County Insane Asylum, and still exists today as "Meadowview Psychiatric Hospital." Edith was still there in the 1920, 1930, and 1940 censuses, but under the name Duryea, not Gusswiller.

This is why I think that the baby named "Peter Duryea or Gussweller" was hers. I did not find a birth certificate for him, but he was issued a death certificate. He died at the Hudson County Insane Hospital on January 21, 1913 from inanition. His date of birth was December 13, 1912. He was "out of wedlock." Only his mother was listed on his death certificate- "Edith Duryea or Gussweller."

I searched unsuccessfully for a marriage between Duryea and Gussweller. With the additional information gathered about Minnie Tuthill and her daughter, Edith Duryea, I think that Peter was the baby of Edith.

Death certificate of Peter Duryea or Gussweller.
Died January 21, 1913 at the Hudson County Insane Hospital in Secaucus, New Jersey.
Age 1 month. Mother- Edith Duryea or Gussweller.
Burial at Laurel Hill. Undertaker Alms House.

Burials at Laurel Hill were unmarked, which was not an unusual practice at such institutions. Laurel Hill burials included not only people from the insane asylum, but also from the alms house, tuberculosis hospital, and jail. Records were kept, but supposedly Hudson County cannot find them today. In 2002, the New Jersey Turnpike Authority sought to extend part of the Turnpike (Interstate 95) into the burial area and found bones and artifacts when construction crews started digging. It is thought that over 10,000 people were buried in this area.

When Edith Duryea died in 1943, she too was buried in an unmarked grave at Laurel Hill. Her usual address was in Poughkeepsie, connecting her to her late mother's residence since at least 1910.

Death certificate of Edith Duryea
died December 29, 1943 in Secaucus, Hudson County, New Jersey
at the Hudson County Hospital for Incurable Diseases.
Burial at Laurel Hill.

For pictures and further reading on Laurel Hill and the burials, see Weird New Jersey and this article from NJ dot com.

When reviewing the 1910 census, be mindful that the answer "M2" for a married person means that this is at least the second marriage. You would still need to use other records to discover marriages and their disposition.

The Two Samuel Vanderhoofs

Sometimes two people share similar facts, causing confusion to later generations who try to sort through records to craft accurate family trees.

This happened with two men named Samuel Vanderhoof. Both men were born about 1811 in Morris County, New Jersey. We know they were two different people because they are listed separately in the census and because one relocated to Wisconsin. Family trees and hints at Ancestry intermingle the two individuals as one.

1880 federal census
Town of Plymouth, Sheboygan County, Wisconsin.
Samuel Vanderhoof, age 72.
With wife and children.

The Samuel Vanderhoof pictured in the 1880 census in Wisconsin married Eleanor Anderson in New Jersey. They moved to Wisconsin in the early 1850s. He is likely a son of Jacob Vanderhoof (1772-1847) and Ann Hopler (1772-1841), though no documentation of this has surfaced yet.

The Samuel Vanderhoof who remained in New Jersey was the son of Cornelius Vanderhoof and maybe Catharine Smith.

1880 federal census
Boonton Township, Morris County, New Jersey.
Samuel Vanderhoof, age 69.
With second wife, Sarah, and her son, Walter Stiers.
Samuel's daughter, Mary Catherine, is with husband Charles Struble
in the first listed household.

New Jersey Samuel Vanderhoof married Julie Ann Vanderhoof in the early 1840s. She was the daughter of Abraham Johannis Vanderhoof (died 1836) and Catharine Kierstede. Julie died between the 1870 census and Samuel's remarriage in 1878. 1876 is her year of death on her gravestone in Rockaway Valley United Methodist Church Cemetery in Boonton, but I have not found a record of her death filed with the Archives. Presumably Samuel and Julie were cousins on their Vanderhoof lines, but I have not determined how at this point in the research.

Samuel and Julie had a daughter who lived to adulthood and had children. She was born around 1842 and used two different given names, Mary and Catherine, which added to the confusion of this branch. On January 1, 1862 in Boonton she married Charles Struble (1840-1926). Mary/Catherine died in 1898.

On August 21, 1878 Samuel Vanderhoof remarried to Sarah Ann Moore (1812-1894) in Rockaway Valley. This was Sarah's third marriage. Her first husband was Samuel Garrison Stires (1815-1869). Her second husband was Washington Stickle (1806-1877).

Marriage record
Samuel Vanderhooff (Vanderhoof) and Sarah Stickle
married August 21, 1878
in Rockaway Valley, Boonton, Morris County, New Jersey.
Available on microfilm at the New Jersey State Archives, Trenton.

According to this marriage record, the parents of Samuel were Cornelius Vanderhoof and Catharine [no surname]. Samuel died February 21, 1886 in Rockaway Valley. His parents on the death certificate were Cornelius Vanderhoof and --- Smith [no given name].

Death certificate
Samuel Vanderhoff died February 21, 1886
in Rockaway Valley, Boonton, Morris County, New Jersey.
Available on microfilm at the New Jersey State Archives, Trenton.

As I sift through Vanderhoof records, the gains are generation by generation. Records are sparser in the first half of the 1800s. Marriages were recorded in Morris County prior to state-wide registration began in 1848, but names of parents were rare on these early marriage records.

Other articles about Vanderhoofs with the same names, places, and dates:

-Elizabeth Cook married Vanderhoof

-William Vanderhoof (born early 1860s)

-Peter Vanderhoof