GC
George Clark — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Rockingham, New Hampshire
Our Model Tree links this George Clark across the 1900, 1910, 1920, 1930 and 1940 US Censuses in Rockingham, New Hampshire (XGBoost, ~Confirmed) — first a head (b.~1864), then head of a 3-person household.
Age 66
b. ~1864
Male
Head
Born: New Hampshire
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Rockingham, New Hampshire |
| Surname | Clark |
| Given Name | George H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 66 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Age at First Marriage | 22 |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Additional Details | |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 500 |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Occupation | Laborer |
| Township / Ward | Deerfield Town |
| Est. Birth Year | ~1864 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to George | Age | Birth yr |
|---|---|---|---|---|
| George Clark | Head | — | 66 | ~1864 |
| Mary Clark | Other | — | 70 | ~1860 |
| Walter Clark | Son | — | 42 | ~1888 |
Census Appearances
1900
Rockingham, New …
Head, age 34
Rockingham, New Hampshire · implied b. ~1866 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | G. William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Birth Month | June |
| Birth Year | 1866 |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Occupation | Day Laborer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1910
Rockingham, New …
Head, age 45
Rockingham, New Hampshire · implied b. ~1865 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | George H |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Years Married | 25 |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Occupation | Laborer |
| Industry | General Farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1920
Rockingham, New …
Head, age 56
Rockingham, New Hampshire · implied b. ~1864 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | George H |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Occupation | Laborer |
| Industry | Steam mill |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1930
Rockingham, New …
Head, age 66
Rockingham, New Hampshire · implied b. ~1864 — 3 household members
| Surname | Clark |
| Given Name | George H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 66 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Age at First Marriage | 22 |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 500 |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1940
Rockingham-County, New …
Other, age 75
Rockingham-County, New Hampshire · implied b. ~1865 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | George H |
| Relationship to Head | Boarder |
| Sex | M |
| Color / Race | White |
| Age | 75 |
| Marital Status | Widowed |
| Birthplace | New Hampshire |
| 1935 Residence (City) | Deerfield town |
| 1935 Residence (County) | Rockingham |
| Industry | 0 |
| Class of Worker | U |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| 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 George Clark across 5 US Census years (1900, 1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
George Clark
Head · 1930 · age 66 · b. ~1864 · New Hampshire
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Rockingham, New Hampshire
Open full size
1930 US Federal Census — Rockingham, New Hampshire
Page Contents
35 people indexed on this census page (ia:1930:15thcensus1305unit:0280)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Elmer R. Hill | 45 | Servant | Farm | New Hampshire |
| 2 | Alice Moulton | 81 | Head | — | Canada English |
| 3 | R. Rice | 35 | Nephew | Fireman | New Hampshire |
| 4 | Clifford M. Hendrick | 30 | Head | Garage | Rhode Island |
| 5 | Lola D. Hendrick | 23 | Wife-H | — | New Hampshire |
| 6 | Lena Hendrick | 4 | Daughter | — | New Hampshire |
| 7 | John C. Hendrick | 3 | Son | — | New Hampshire |
| 8 | Lanie Hendrick | 2 | Daughter | — | New Hampshire |
| 9 | Elizabeth A. Hendrick | 1 | Daughter | — | New Hampshire |
| 10 | John Hendrick | 0 | Son | — | New Hampshire |
| 11 | Frank P. Currier | 76 | Head | Farmer | New Hampshire |
| 12 | Emma Belle Currier | 72 | Servant-H | — | New Hampshire |
| 13 | Homer Campbell | 42 | Head | Farmer | New York |
| 14 | Lucille S. Campbell | 42 | Wife-H | — | New Hampshire |
| 15 | Ralph M. Campbell | 21 | Son | Mechanic | Massachusetts |
| 16 | Arthur K. Campbell | 18 | Son | — | Massachusetts |
| 17 | Charles S. Lamprey | 62 | Head | Patrolman | Maine |
| 18 | Lula B. Lamprey | 54 | Wife-H | — | New Hampshire |
| 19 | Everett Goff | 39 | Head | Laborer | Maine |
| 20 | Beatrice Blanch Goff | 33 | Head | — | New Hampshire |
| 21 | John J. Daley | 59 | Head | Laborer | New Hampshire |
| 22 | Daughter Daley | 21 | Daughter | — | New Hampshire |
| 23 | Carroll E. Daley | 67 | Brother | Laborer | New Hampshire |
| 24 | John M. Hill | 77 | Head | — | New Hampshire |
| 25 | Emma E. Hill | 74 | Wife-H | — | Massachusetts |
| 26 | George H. Clark THIS PERSON | 66 | Head | Laborer | New Hampshire |
| 27 | Mary A. Clark | 70 | Wife-H | — | New Hampshire |
| 28 | Walter H. Clark | 42 | Son | Teamster | New Hampshire |
| 29 | Walter Gove | 41 | Head | Laborer | New Hampshire |
| 30 | Henry A. Young | 27 | Head | Roller | Massachusetts |
| 31 | Hannah C. Lindholm | 56 | Head | — | Sweden |
| 32 | Reinhold H. Lindholm | 25 | Son | Laborer | New Hampshire |
| 33 | Ewald Lindholm | 23 | Son | Bookkeeper | New Hampshire |
| 34 | Hattie F. Brown | 37 | Head | Farmer | New Hampshire |
| 35 | Emily S. Robbins | 82 | H | — | New Hampshire |
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)