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Robert Graham — 1940 US Census Record
Model Tree available1940 United States Federal Census · Summit-County, Ohio
Our Model Tree links this Robert Graham across the 1920, 1930 and 1940 US Censuses in Summit-County, Ohio (XGBoost, ~Confirmed), with identified parents Edith & George — first a son (b.~1918), then head of a 4-person household.
Age 22
b. ~1918
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Summit-County, Ohio |
| Surname | Graham |
| Given Name | Robert G |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Barberton |
| 1935 Residence (County) | Summit |
| Additional Details | |
| Highest Grade | C-2 |
| 1935 Residence | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Akron |
| Est. Birth Year | ~1918 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Ruth Graham | Daughter | — | 22 | ~1918 |
| George Graham | Head | — | 50 | ~1890 |
| Robert Graham | Son | — | 22 | ~1918 |
| Edith Graham | Spouse | — | 51 | ~1889 |
Census Appearances
1920
Summit, Ohio
Son, age 2
Summit, Ohio · implied b. ~1918 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Graham |
| Given Name | Robert J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read | No |
| Can Write | No |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Summit, Ohio
Son, age 12
Summit, Ohio · implied b. ~1918 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Graham |
| Given Name | Robert J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Summit-County, Ohio
Son, age 22
Summit-County, Ohio · implied b. ~1918 — 4 household members
| Surname | Graham |
| Given Name | Robert G |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Barberton |
| 1935 Residence (County) | Summit |
| Highest Grade | C-2 |
| 1935 Residence | Ohio |
| 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 Robert Graham across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Edith Graham (~0.92 confidence) and father George Graham (~0.92 confidence) and father James Graham (~0.92 confidence) and mother Sophia Graham (~0.92 confidence) and mother Belinda Graham (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Edith Graham
b. ~1889
Source mother
● Household
· direct · ~0.92
Father
George Graham
b. ~1890
Source father
● Household
· direct · ~0.92
Father
James Graham
b. ~1894
Source father
● Household
· direct · ~0.92
Mother
Sophia Graham
b. ~1894
Source mother
● Household
· direct · ~0.92
Mother
Belinda Graham
b. ~1898
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Graham
Son · 1940 · age 22 · b. ~1918 · Ohio
★ You are viewing this record
Sibling
Ruth Graham
Sibling · 1940 · age 22
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 — Summit-County, Ohio
Open full size
1940 US Federal Census — Summit-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03175-00132)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Frank W Washburn | 43 | Head | Car Driver | Ohio |
| 2 | Ethel Washburn | 42 | Wife | Home Keeper | Ohio |
| 3 | Charles H Weeks | 48 | Head | Vice President | Ohio |
| 4 | Freda B Weeks | 49 | Wife | Business School | Ohio |
| 5 | Joanne Weeks | 13 | Daughter | — | Ohio |
| 6 | Ethel M Hall | 17 | Servant | Servant | New York |
| 7 | George Graham | 50 | Head | Insurance Agent | Scotland |
| 8 | Edith H Graham | 51 | Wife | — | England |
| 9 | Robert G Graham THIS PERSON | 22 | Son | — | Ohio |
| 10 | Ruth M Graham | 22 | Daughter | Secretary | Ohio |
| 11 | Frank J Tallman | 39 | Head | Proprietor | Ohio |
| 12 | Margit M Tallman | 41 | Wife | — | Pennsylvania |
| 13 | Frank J Jr Tallman | 12 | Son | — | Ohio |
| 14 | Joan E Tallman | 10 | Daughter | — | Ohio |
| 15 | Margaret M Tallman | 6 | Daughter | — | Ohio |
| 16 | Herbert Brittain | 45 | Head | Manager Proprietor | Canada |
| 17 | Esther M Brittain | 37 | Wife | — | Ohio |
| 18 | Mildred M Brittain | 15 | Daughter | — | Ohio |
| 19 | Barbara R Brittain | 14 | Daughter | — | Ohio |
| 20 | Catherine Jean Brittain | 13 | Daughter | — | Ohio |
| 21 | Herbert W Brittain | 12 | Son | — | Ohio |
| 22 | Patrick C Doan | 38 | Head | Medical Doctor | Ohio |
| 23 | Florence R Doan | 32 | Wife | — | Ohio |
| 24 | Patrick C Doan | 3 | Son | — | Ohio |
| 25 | Mary E Doan | 2 | Daughter | — | Ohio |
| 26 | Rose Mary Doan | 0 | Daughter | — | Ohio |
| 27 | Edith Williams | 19 | Servant | Servant | Georgia |
| 28 | Evan H Faucett | 69 | Head | Custodian | Ohio |
| 29 | Mildred W Faucett | 58 | Wife | — | Ohio |
| 30 | Milton A Bargar | 33 | Lodger | Book Keeper | Ohio |
| 31 | Louis D Rodrick | 57 | Head | Salesman | Russia |
| 32 | Jennie Rodrick | 55 | Wife | — | Illinois |
| 33 | Joseph Rodrick | 26 | Son | Salesman | Ohio |
| 34 | Harry Rodrick | 24 | Son | Salesman | Ohio |
| 35 | Elizabeth Rodrick | 19 | Daughter | Salesman | Ohio |
| 36 | Bernie Rodrick | 16 | Son | — | Ohio |
| 37 | Samuel Rodrick | 13 | Son | — | Ohio |
| 38 | Minnie E Cohen | 28 | Sister-in-law | Typist | Illinois |
| 39 | Bernie Cohen | 37 | Son | Grind Glass | Canada |
| 40 | Casper P Becker | 62 | Head | Proprietor | West Virginia |
Pedigree Summary
Robert + 1 sibling
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)