HG
Harry Graham — 1940 US Census Record
Linked across censuses1940 United States Federal Census · St.-Lawrence-County, New York
Our Model Tree links this Harry Graham across the 1920, 1930 and 1940 US Censuses in St.-Lawrence-County, New York (XGBoost, ~Confirmed) — first a head (b.~1883), then head of a 5-person household.
Age 57
b. ~1883
Male
Head
Born: New York
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Lawrence-County, New York |
| Surname | Graham |
| Given Name | Harry G. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | Pitcairn Town |
| 1935 Residence (County) | St. Lawrence |
| Additional Details | |
| Occupation | farmer |
| Industry | farm |
| Class of Worker | OA |
| Hours Worked | 70 |
| Highest Grade | No 8 |
| 1935 Residence | New York |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Farmer |
| Township / Ward | Pitcairn Town |
| Est. Birth Year | ~1883 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Harry | Age | Birth yr |
|---|---|---|---|---|
| Ethel Graham | Spouse | — | 56 | ~1884 |
| Martha Graham | Daughter | — | 13 | ~1927 |
| Gertrude Graham | Daughter | — | 21 | ~1919 |
| Harry Graham | Head | — | 57 | ~1883 |
| Lloyd Graham | Son | — | 16 | ~1924 |
Census Appearances
1920
St Lawrence, …
Head, age 36
St Lawrence, New York · implied b. ~1884 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Graham |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
St Lawrence, …
Head, age 47
St Lawrence, New York · implied b. ~1883 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Graham |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | New York |
| Age at First Marriage | 25 |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | O |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Radio Set | R |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
St.-Lawrence-County, New …
Head, age 57
St.-Lawrence-County, New York · implied b. ~1883 — 5 household members
| Surname | Graham |
| Given Name | Harry G. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | Pitcairn Town |
| 1935 Residence (County) | St. Lawrence |
| Occupation | farmer |
| Industry | farm |
| Class of Worker | OA |
| Hours Worked | 70 |
| Highest Grade | No 8 |
| 1935 Residence | New York |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Harry Graham across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Harry Graham
Head · 1940 · age 57 · b. ~1883 · New York
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — St.-Lawrence-County, New York
Open full size
1940 US Federal Census — St.-Lawrence-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02771-00364)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Boyd R. Vrooman | 14 | Son | No | New York |
| 2 | Robert Van Ornam | 59 | Brother-in-law | Laborer | Michigan |
| 3 | Lyman L. Graham | 25 | Head | Laborer | New York |
| 4 | Margaret V. Graham | 24 | Wife | — | New York |
| 5 | Koreen E. Graham | 2 | Daughter | — | New York |
| 6 | Harry G. Graham THIS PERSON | 57 | Head | Farmer | New York |
| 7 | Ethel M. Graham | 56 | Wife | — | New York |
| 8 | Gertrude B. Graham | 21 | Daughter | Housekeeper | New York |
| 9 | Lloyd E. Graham | 16 | Son | — | New York |
| 10 | Martha E. Graham | 13 | Daughter | — | New York |
| 11 | Edward W. Rose | 62 | Head | Farmer | New York |
| 12 | Cornelius Doosen | 35 | Son-in-law | Laborer | Minnesota |
| 13 | Phoebe A. Doosen | 33 | Daughter | — | Wisconsin |
| 14 | Buford Blakley | 69 | Hired help | Laborer | Wisconsin |
| 15 | Harriet Benton | 14 | Daughter | — | New York |
| 16 | Robert Macdonald | 63 | Head | Farmer | New York |
| 17 | Pearl E. Macdonald | 58 | Wife | — | New York |
| 18 | Roy Tebo | 36 | Hired help | Laborer | New York |
| 19 | Carlton T. Rose | 53 | Head | Laborer | New York |
| 20 | Blanche M. Rose | 44 | Wife | — | New York |
| 21 | Edward C. Rose | 16 | Son | — | New York |
| 22 | Hillem Stevens | 76 | Head | — | New York |
| 23 | Franklin Peabody | 24 | Head | Farmer | New York |
| 24 | Iva Peabody | 20 | Wife | — | New York |
| 25 | Franklin Jr. Peabody | 2 | Son | — | New York |
| 26 | Francis Dibble | None | Help | — | — |
| 27 | Danford H. Scott | 73 | Head | Farmer | New York |
| 28 | Sylvia A. Scott | 66 | Wife | — | New York |
| 29 | Melbourne Watson | 42 | Head | Laborer | New York |
| 30 | Eva M. Watson | 29 | Wife | — | New York |
| 31 | Marsha E. Watson | 9 | Daughter | — | New York |
| 32 | Florais E. Watson | 5 | Daughter | — | New York |
| 33 | Nelena E. Watson | 1 | Daughter | — | New York |
| 34 | Frank W. Mackin | 21 | Head | Owner | New York |
| 35 | Beulah I. Mackin | 20 | Wife | — | New York |
| 36 | Jean Mackin | 1 | Daughter | — | New York |
| 37 | Arthur F. Porter | 50 | Head | Laborer | New York |
| 38 | Grace M. Porter | 36 | Wife | — | New York |
| 39 | Margarette E. Porter | 14 | Daughter | — | New York |
| 40 | Evelyn M. Porter | 12 | Daughter | — | New York |
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)