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George Marsh — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Rockingham-County, New Hampshire
Our Model Tree links this George Marsh across the 1930 and 1940 US Censuses in Rockingham-County, New Hampshire (XGBoost, ~Confirmed) — first a son (b.~1910), then head of a 8-person household.
Age 30
b. ~1910
Male
Son
Born: New Hampshire
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Rockingham-County, New Hampshire |
| Surname | Marsh |
| Given Name | George R. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| 1935 Residence (County) | Rockingham |
| Additional Details | |
| Occupation | Laborer |
| Industry | shell fish industry |
| Class of Worker | OA |
| Hours Worked | 30 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Occupation | Laborer |
| Township / Ward | Seabrook |
| Est. Birth Year | ~1910 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to George | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Bickford | Other | — | 21 | ~1919 |
| Charles Bickford | Other | — | 46 | ~1894 |
| Clyde Marsh | Son | — | 27 | ~1913 |
| James Marsh | Son | — | 20 | ~1920 |
| George Marsh | Head | — | 66 | ~1874 |
| Augusta Marsh | Spouse | — | 62 | ~1878 |
| Mildred Bickford | Daughter | — | 45 | ~1895 |
| George Marsh | Son | — | 30 | ~1910 |
Census Appearances
1930
Rockingham, New …
Son, age 20
Rockingham, New Hampshire · implied b. ~1910 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Marsh |
| Given Name | George R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Occupation | Laborer |
| Industry | Odd Jobs |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1940
Rockingham-County, New …
Son, age 30
Rockingham-County, New Hampshire · implied b. ~1910 — 8 household members
| Surname | Marsh |
| Given Name | George R. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| 1935 Residence (County) | Rockingham |
| Occupation | Laborer |
| Industry | shell fish industry |
| Class of Worker | OA |
| Hours Worked | 30 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 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 Marsh across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
George Marsh
Son · 1940 · age 30 · b. ~1910 · New Hampshire
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Sibling
Mildred Bickford
Sibling · 1940 · age 45
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clyde Marsh
Sibling · 1940 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Marsh
Sibling · 1940 · age 20
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
1940 US Federal Census — Rockingham-County, New Hampshire
Open full size
1940 US Federal Census — Rockingham-County, New Hampshire
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02296-00788)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Allan R. Knowles | 0 | son | — | New Hampshire |
| 42 | Arthur C. Wilson | 58 | Head | Plumber | Maine |
| 43 | Lila J. Wilson | 59 | wife | — | Canada-Eng |
| 44 | Eugene A. Hadley | 46 | Head | Proprietor | New Hampshire |
| 45 | Caroline M. Hadley | 44 | wife | Partner | Massachusetts |
| 46 | Lorraine L. Hadley | 7 | daughter | — | Massachusetts |
| 47 | Nellie E. Beckman | 58 | Head | — | New Hampshire |
| 48 | Marian E. Weare | 27 | Head | — | Maine |
| 49 | Estelle M. Weare | 6 | daughter | — | New Hampshire |
| 50 | George A. Weare | 5 | son | — | New Hampshire |
| 51 | Everett J. Weare | 3 | son | — | New Hampshire |
| 52 | Lydia V. Weare | 2 | daughter | — | Massachusetts |
| 53 | George H. Marsh | 66 | Head | Laborer | New Hampshire |
| 54 | Augusta Marsh | 62 | wife | — | New Hampshire |
| 55 | George R. Marsh THIS PERSON | 30 | son | Laborer | New Hampshire |
| 56 | Clyde R. Marsh | 27 | son | Laborer | New Hampshire |
| 57 | James H. Marsh | 20 | son | Laborer | New Hampshire |
| 58 | Charles W. Bickford | 46 | son-in-law | Painter | New Hampshire |
| 59 | Mildred E. Bickford | 45 | daughter | Shoeworker | New Hampshire |
| 60 | Dorothy R. Bickford | 21 | granddaughter | Bookkeeper | New Hampshire |
| 61 | Leon E. Beckman | 61 | Head | Foreman | New Hampshire |
| 62 | Jennie M. Beckman | 50 | wife | — | Nova Scotia |
| 63 | Eugene H. Beckman | 53 | brother | Fruit Salesman | New Hampshire |
| 64 | Eva George | 73 | Head | — | New Hampshire |
| 65 | Merle L. Bagley | 27 | Head | Fisherman | New Hampshire |
| 66 | Annie H. Bagley | 25 | wife | — | New Hampshire |
| 67 | Leon P. Bagley | 9 | son | — | New Hampshire |
| 68 | Henry S. Bagley | 6 | son | — | New Hampshire |
| 69 | Dorothy M. Bagley | 0 | daughter | — | New Hampshire |
| 70 | Harry D. Dow | 56 | Head | Shoeworker | New Hampshire |
| 71 | Bertha Dow | 52 | wife | — | New Hampshire |
| 72 | Alfred N. Dow | 23 | son | Shoeworker | New Hampshire |
| 73 | Evelyn Dow | 23 | daughter-in-law | Shoeworker | New Hampshire |
| 74 | Alfred N. Jr. Dow | 3 | grandson | — | New Hampshire |
| 75 | David W. Beckman | 53 | Head | Shoeworker | New Hampshire |
| 76 | Theodora Beckman | 53 | wife | — | New Hampshire |
| 77 | Richard F. Beckman | 7 | son | — | New Hampshire |
| 78 | Myron B. Filch | 51 | Head | Shoeworker | New Hampshire |
| 79 | Sadie M. Filch | 49 | wife | — | New Hampshire |
| 80 | Frederick B. Filch | 16 | son | Shoeworker | New Hampshire |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)