CC
Clarence Clark — 1930 US Census Record
Model Tree available1930 United States Federal Census · Merrimack, New Hampshire
Our Model Tree links this Clarence Clark across the 1910, 1920 and 1930 US Censuses in Merrimack, New Hampshire (XGBoost, ~Confirmed), with identified parents Leonard & Leonard — first a son (b.~1887), then head of a 2-person household.
Age 43
b. ~1887
Male
Son
Born: New Hampshire
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Merrimack, New Hampshire |
| Surname | Clark |
| Given Name | Clarence L |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Additional Details | |
| Occupation | Clerking |
| Industry | Liquor Store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Occupation | Clerking |
| Township / Ward | Concord City |
| Est. Birth Year | ~1887 |
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.
2 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Clarence | Age | Birth yr |
|---|---|---|---|---|
| Leonard Clark | Head | — | 78 | ~1852 |
| Clarence Clark | Son | — | 43 | ~1887 |
Census Appearances
1910
Merrimack, New …
Son, age 23
Merrimack, New Hampshire · implied b. ~1887 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Clarence H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Occupation | Salesman |
| Industry | Retail Grocery |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1920
Merrimack, New …
Son, age 33
Merrimack, New Hampshire · implied b. ~1887 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Clarence G. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Occupation | Sales Man |
| Industry | Cigar Store |
| 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 43
Merrimack, New Hampshire · implied b. ~1887 — 2 household members
| Surname | Clark |
| Given Name | Clarence L |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Occupation | Clerking |
| Industry | Liquor Store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| 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 Clarence Clark across 3 US Census years (1910, 1920 and 1930) in Merrimack, New Hampshire, using XGBoost record linkage. Identified parents: father Leonard Clark (~0.92 confidence) and father Leonard Clark (~0.92 confidence) and father Leonard Clark (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Leonard Clark
b. ~1862
Source father
● Household
· direct · ~0.92
Father
Leonard Clark
b. ~1853
Source father
● Household
· direct · ~0.92
Father
Leonard Clark
b. ~1852
Source father
● Household
· direct · ~0.92
This person
Anchor record
Clarence Clark
Son · 1930 · age 43 · b. ~1887 · New Hampshire
★ You are viewing this record
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:0855)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Leonard S Clark | 78 | Head | Retired | New Hampshire |
| 2 | Clarence L Clark THIS PERSON | 43 | Son | Clerking | New Hampshire |
| 3 | Fred W Bill | 56 | Head | — | New Hampshire |
| 4 | Eva M Bill | 26 | Daughter | — | New Hampshire |
| 5 | Ruth M Bill | 25 | Daughter | — | New Hampshire |
| 6 | Ernest W Jones | 58 | Head | Carpenter | Maine |
| 7 | Martha F Jones | 71 | Wife-H | — | Maine |
| 8 | Lillian P Jones | 46 | Daughter | — | Maine |
| 9 | Samuel A Raymond | 23 | Head | Labor | New Hampshire |
| 10 | Mary J Raymond | 22 | Wife-H | — | Vermont |
| 11 | Mary J Raymond | 0 | Daughter | — | New Hampshire |
| 12 | Ralph A Raymond | 20 | Brother | — | Vermont |
| 13 | Frank O Mclaren | 22 | Head | Laborer | Massachusetts |
| 14 | Isabel M Mclaren | 36 | Wife-H | Proprietor | Canada English |
| 15 | Eleanor N Mclaren | 4 | Daughter | — | New Hampshire |
| 16 | Richard F Mclaren | 3 | Son | — | New Hampshire |
| 17 | Margaret J Mclaren | 1 | Daughter | — | New Hampshire |
| 18 | Eric P Sveidman | 64 | Head | Proprietor | Sweden |
| 19 | Carolina Sveidman | 73 | Wife-H | — | Sweden |
| 20 | Thomas W Williams | 72 | Head | — | England |
| 21 | Mary S Williams | 72 | Wife-H | Tailor | New Hampshire |
| 22 | Edward J Cote | 50 | Head | — | Canada French |
| 23 | Mildred B Cote | 42 | Wife-H | Clerk | New Hampshire |
| 24 | Catherine V Cote | 13 | Daughter | — | New Hampshire |
| 25 | Edward J Jr Cote | 19 | Son | — | New Hampshire |
| 26 | Milton D Hemphill | 29 | Head | Bookkeeper | New Hampshire |
| 27 | Maud R Hemphill | 31 | Wife-H | Proofreader | New Hampshire |
| 28 | Harry M Hemphill | 5 | Son | — | New Hampshire |
| 29 | Margaret A Hemphill | 2 | Daughter | — | New Hampshire |
| 30 | Hemphill | None | — | — | — |
| 31 | William A Cutter | 60 | O | Laborer | Vermont |
| 32 | Isabell M Cutter | 57 | Wife-H | — | New Hampshire |
| 33 | Harold W Cutter | 27 | Son | Clerk | New Hampshire |
| 34 | Leo Solomon | 54 | Head | Brakeman | Vermont |
| 35 | Nellie Solomon | 53 | Wife-H | — | New Hampshire |
| 36 | Nellie L Batchelder | 61 | Head | Housework | Vermont |
| 37 | Alfred E Batchelder | 47 | Brother | Laborer | New Hampshire |
| 38 | Edwin L Lull | 71 | Head | Retired | New Hampshire |
| 39 | Linda H Lull | 74 | Wife-H | — | New Hampshire |
| 40 | Hattie L Parker | 73 | Head-H | Retired | New Hampshire |
| 41 | Ellen A Parker | 77 | Boarder | Retired | Maine |
| 42 | Pimbroke Merton | 26 | Head | Manager | Delaware |
| 43 | Kathryn S Merton | 25 | Wife-H | — | Pennsylvania |
| 44 | Suzanne Merton | 2 | Daughter | — | Pennsylvania |
| 45 | Margaret S Merton | 1 | Daughter | — | Pennsylvania |
| 46 | Charles P Namery | 53 | Head | Foreman Dept | New Hampshire |
| 47 | Minnie L Namery | 53 | Wife-H | — | New Hampshire |
| 48 | Harold F Namery | 28 | Son | — | Massachusetts |
| 49 | Doris B Halford | 21 | Niece | Clerk | New York |
| 50 | Fred B Vaughn | 69 | Boarder | Retired | New Hampshire |
Pedigree Summary
Clarence
Gen 1 · 3 parents
~0.92
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)