HG
Henry Graham — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allen-County, Ohio
Our Model Tree links this Henry Graham across the 1930 and 1940 US Censuses in Allen-County, Ohio (XGBoost, ~Confirmed) — first a son (b.~1921), then head of a 10-person household.
Age 19
b. ~1921
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Allen-County, Ohio |
| Surname | Graham |
| Given Name | Henry F. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | LIMA City |
| 1935 Residence (County) | ALLEN |
| Additional Details | |
| Occupation | Laborer |
| Industry | Steam Railroad |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 336 |
| Highest Grade | H-4 |
| 1935 Residence | Same house |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Laborer |
| Township / Ward | Lima City |
| Est. Birth Year | ~1921 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Henry | Age | Birth yr |
|---|---|---|---|---|
| Henry Graham | Son | — | 19 | ~1921 |
| John Graham | Son | — | 12 | ~1928 |
| Valeria Graham | Spouse | — | 46 | ~1894 |
| Donald Graham | Son | — | 6 | ~1934 |
| Leanna Graham | Daughter | — | 18 | ~1922 |
| Robert Graham | Son | — | 15 | ~1925 |
| Dolores Graham | Daughter | — | 10 | ~1930 |
| Virginia Graham | Daughter | — | 14 | ~1926 |
| Rita Graham | Daughter | — | 21 | ~1919 |
| Harry Graham | Head | — | 50 | ~1890 |
Census Appearances
1930
Allen, Ohio
Son, age 8
Allen, Ohio · implied b. ~1922 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Graham |
| Given Name | Henry E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Allen-County, Ohio
Son, age 19
Allen-County, Ohio · implied b. ~1921 — 10 household members
| Surname | Graham |
| Given Name | Henry F. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | LIMA City |
| 1935 Residence (County) | ALLEN |
| Occupation | Laborer |
| Industry | Steam Railroad |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 336 |
| Highest Grade | H-4 |
| 1935 Residence | Same house |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Henry Graham across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Henry Graham
Son · 1940 · age 19 · b. ~1921 · Ohio
★ You are viewing this record
Sibling
Virginia Graham
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rita Graham
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Graham
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leanna Graham
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Graham
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dolores Graham
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Graham
Sibling · 1940 · age 12
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 — Allen-County, Ohio
Open full size
1940 US Federal Census — Allen-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03020-00669)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Harry F. Graham | 50 | Head | Erecting Foreman | Ohio |
| 2 | Valeria C. Graham | 46 | Wife | — | Ohio |
| 3 | Rita C. Graham | 21 | Daughter | Registered Nurse | Ohio |
| 4 | Henry F. Jr. Graham THIS PERSON | 19 | Son | Laborer | Ohio |
| 5 | Leanna M. Graham | 18 | Daughter | Library Filing | Ohio |
| 6 | Robert J. Graham | 15 | Son | — | Ohio |
| 7 | Virginia A. Graham | 14 | Daughter | — | Ohio |
| 8 | John J. Graham | 12 | Son | — | Ohio |
| 9 | Dolores Graham | 10 | Daughter | — | Ohio |
| 10 | Donald A. Graham | 6 | Son | — | Ohio |
| 11 | Ella V. Sansom | 80 | Head | — | Pennsylvania |
| 12 | Floyd L. Morris | 26 | Head | Utility Man | Ohio |
| 13 | Beulah J. Morris | 24 | Wife | — | Ohio |
| 14 | Eugene F. Morris | 6 | Son | — | Ohio |
| 15 | Patricia L. Morris | 9 | Step-daughter | — | Ohio |
| 16 | William E. Morris | 0 | Son | — | Ohio |
| 17 | Mahlon J. Redman | 48 | Head | Chauffeur-Cab | Ohio |
| 18 | Helen V. Redman | 37 | Wife | — | Ohio |
| 19 | Harold L. Redman | 18 | Son | New Worker | Ohio |
| 20 | Betty Lou Redman | 13 | Daughter | — | Ohio |
| 21 | Richard Redman | 10 | Son | — | Ohio |
| 22 | Robert Redman | 7 | Son | — | Ohio |
| 23 | James Redman | 5 | Son | — | Ohio |
| 24 | Nancy C. Redman | 2 | Son | — | Ohio |
| 25 | Kenneth J. Redman | 0 | Son | — | Ohio |
| 26 | Eugene J. Birkmeyer | 42 | Head | Assistant Engineer | Ohio |
| 27 | Catherine Birkmeyer | 40 | Wife | — | Ohio |
| 28 | Rita Birkmeyer | 19 | Daughter | — | Ohio |
| 29 | Mary Louise Birkmeyer | 18 | Daughter | — | Ohio |
| 30 | Floyd J. Phillips | 35 | Head | Salesman Estimator | Ohio |
| 31 | Marcella B. Phillips | 39 | Wife | — | Ohio |
| 32 | Marjorie A. Phillips | 7 | Daughter | — | Ohio |
| 33 | Barbara J. Phillips | 6 | Daughter | — | Ohio |
| 34 | Wilfrid F. Fisher | 45 | Head | Engineer | Ohio |
| 35 | Mathilda D. Fisher | 44 | Wife | — | Ohio |
| 36 | Robert H. Fisher | 19 | Son | Punch Press Operator | Ohio |
| 37 | Roger C. Fisher | 18 | Son | Yard Clerk | Ohio |
| 38 | John P. Fisher | 15 | Son | — | Ohio |
| 39 | Audrey M. Fisher | 11 | Daughter | — | Ohio |
| 40 | Norman F. Fisher | 9 | Son | — | Ohio |
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)