EC
Ernest Clark — 1930 US Census Record
Model Tree available1930 United States Federal Census · Merrimack, New Hampshire
Our Model Tree links this Ernest Clark across the 1910, 1920 and 1930 US Censuses in Merrimack, New Hampshire (XGBoost, ~Confirmed), with identified parents Charles & Samuel — first a son (b.~1906), then head of a 6-person household.
Age 24
b. ~1906
Male
Son
Born: New Hampshire
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Merrimack, New Hampshire |
| Surname | Clark |
| Given Name | Ernest |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New York |
| Additional Details | |
| Occupation | Farmer |
| Industry | General |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Occupation | Farmer |
| Township / Ward | Epsom Town |
| Est. Birth Year | ~1906 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Ernest | Age | Birth yr |
|---|---|---|---|---|
| Beatrice Carter | Other | — | 11 | ~1919 |
| Alice Clark | Other | — | 39 | ~1891 |
| Doris Clark | Daughter | — | 7 | ~1923 |
| Ernest Clark | Son | — | 24 | ~1906 |
| Samuel Clark | Head | — | 68 | ~1862 |
| Hazel Clark | Daughter | — | 9 | ~1921 |
Census Appearances
1910
Merrimack, New …
Son, age 4
Merrimack, New Hampshire · implied b. ~1906 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Earnest |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | Canada (Fr) |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1920
Merrimack, New …
Son, age 14
Merrimack, New Hampshire · implied b. ~1906 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Ernest E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | Canada |
| Occupation | Farm laborer |
| Industry | General farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1930
Merrimack, New …
Son, age 24
Merrimack, New Hampshire · implied b. ~1906 — 6 household members
| Surname | Clark |
| Given Name | Ernest |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New York |
| Occupation | Farmer |
| Industry | General |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Ernest Clark across 3 US Census years (1910, 1920 and 1930) in Merrimack, New Hampshire, using XGBoost record linkage. Identified parents: father Charles Bickford (~0.92 confidence) and father Samuel Clark (~0.92 confidence) and father Samuel Clark (~0.92 confidence) and father Henry Bickford (~0.84 confidence) and mother Orilla Bickford (~0.84 confidence) and mother Nettie Bickford (~0.92 confidence) and mother Olive Clark (~0.92 confidence). The pedigree spans 2 generations with 7 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.9
Father
Charles Bickford
b. ~1878
Source father
● Household
· direct · ~0.92
Father
Samuel Clark
b. ~1861
Source father
● Household
· direct · ~0.92
Father
Samuel Clark
b. ~1862
Source father
● Household
· direct · ~0.92
Father
Henry Bickford
b. ~1830
Source father>father
● Household
· direct · ~0.84
Mother
Orilla Bickford
b. ~1845
Source father>mother
● Household
· direct · ~0.84
Mother
Nettie Bickford
b. ~1883
Source mother
● Household
· direct · ~0.92
Mother
Olive Clark
b. ~1868
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Ernest Clark
Son · 1930 · age 24 · b. ~1906 · New Hampshire
★ You are viewing this record
Sibling
Doris Clark
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hazel Clark
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Merrimack, New Hampshire
Open full size
1930 US Federal Census — Merrimack, New Hampshire
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1304unit:0183)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James A. Wheeler | 8 | Son | — | Massachusetts |
| 2 | G. Henry Philbrick | 39 | Head | Farmer | New Hampshire |
| 3 | Amy E. L. Philbrick | 56 | Wife-H | — | New Hampshire |
| 4 | Eunice S. Philbrick | 14 | Daughter | — | New Hampshire |
| 5 | Ernest Menard | 50 | Head | Farmer | Quebec, Canada |
| 6 | Lena I. Menard | 52 | Wife-H | — | Quebec, Canada |
| 7 | Calvin D. Menard | 20 | Son | Farmer | Quebec, Canada |
| 8 | Gertrude J. Menard | 19 | Daughter | Laundress | Quebec, Canada |
| 9 | Olga I. Menard | 18 | Daughter | Laundress | Quebec, Canada |
| 10 | Mildred M. Menard | 14 | Daughter | — | Vermont |
| 11 | Ruby E. Menard | 11 | Daughter | — | Vermont |
| 12 | Victor P. Menard | 7 | Son | — | Vermont |
| 13 | Thomas M. Brown | 60 | Head | Farmer | New Hampshire |
| 14 | Simon W. Brown | 63 | Brother | Farmer | New Hampshire |
| 15 | Roscoe E. Kelley | 37 | Head | Farmer | New Hampshire |
| 16 | Gertrude Kelley | 35 | Wife-H | — | Massachusetts |
| 17 | Dorothy F. Kelley | 12 | Daughter | — | New Hampshire |
| 18 | Florence G. Kelley | 7 | Daughter | — | New Hampshire |
| 19 | Albion R. Kelley | 5 | Son | — | New Hampshire |
| 20 | Harriet J. Kelley | 3 | Daughter | — | New Hampshire |
| 21 | Edward M. Kelley | 64 | Head | Farmer | New Hampshire |
| 22 | Sybil H. Kelley | 64 | Wife-H | — | New Hampshire |
| 23 | Jacob A. Dumas | 71 | Head | Farmer | New York |
| 24 | Levina J. Dumas | 67 | Wife-H | — | N. Brunswick |
| 25 | Leonard W. Jamieson | 62 | Brother-in-law | None-Blind | New Brunswick |
| 26 | Mayland P. Ames | 46 | Head | Laborer (Day) | New Hampshire |
| 27 | Ella Ames | 70 | Mother-H | Housekeeper | New Hampshire |
| 28 | Myron B. Kimball | 48 | Head | Farmer | New Hampshire |
| 29 | Lizzie E. Kimball | 42 | Wife-H | — | New Hampshire |
| 30 | Myron W. Kimball | 22 | Son | Teamster | New Hampshire |
| 31 | Ira F. Kimball | 19 | Son | Lumberjack | New Hampshire |
| 32 | Lloyd E. Kimball | 13 | Son | — | New Hampshire |
| 33 | Edward C. Kimball | 9 | Son | — | New Hampshire |
| 34 | Gladys R. Welch | 27 | Housekeeper | Housework | New Hampshire |
| 35 | Rachel E. Merrill | 53 | Head-H | Practical Nurse | New Hampshire |
| 36 | Charles E. Merrill | 23 | Son | Farmer | New Hampshire |
| 37 | Samuel L. Clark | 68 | Head | Farmer | New Hampshire |
| 38 | Alice I. Clark | 39 | Wife-H | — | New Hampshire |
| 39 | Ernest Clark THIS PERSON | 24 | Son | Farmer | New Hampshire |
| 40 | Hazel N. Clark | 9 | Daughter | — | New Hampshire |
| 41 | Doris E. Clark | 7 | Daughter | — | New Hampshire |
| 42 | Beatrice P. Carter | 11 | Step-daughter | — | New Hampshire |
| 43 | Frank F. Brewer | 79 | Head | Retired | Maine |
| 44 | Walter C. Mahlhorn | 35 | Head | Farmer | New Hampshire |
| 45 | Anna C. D. Mahlhorn | 33 | Wife-H | — | New Hampshire |
| 46 | Anna C. Mahlhorn | 11 | Daughter | — | New Hampshire |
| 47 | Harold J. Mahlhorn | 7 | Son | — | New Hampshire |
| 48 | George H. Yeaton | 46 | Head | Farmer | New Hampshire |
| 49 | Ada L. Yeaton | 44 | Wife-H | — | New Hampshire |
| 50 | Esther R. Yeaton | 20 | Daughter | — | New Hampshire |
Pedigree Summary
Ernest + 2 siblings
Gen 1 · 5 parents
~0.92
Gen 2 · 2 grandparents
~0.84
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)