RC
Robert Cummings — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hamilton-County, Ohio
Our Model Tree links this Robert Cummings across the 1930 and 1940 US Censuses in Hamilton-County, Ohio (XGBoost, ~Confirmed) — first a head (b.~1901), then head of a 10-person household.
Age 39
b. ~1901
Male
Head
Born: Georgia
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Hamilton-County, Ohio |
| Surname | Cummings |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Georgia |
| 1935 Residence (City) | Cincinnati |
| 1935 Residence (County) | Hamilton |
| Additional Details | |
| Occupation | Laborer |
| Industry | Road Contractor |
| Class of Worker | PW |
| Hours Worked | 20 |
| Income (1939) | 230 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Occupation | Laborer |
| Township / Ward | Cincinnati |
| Est. Birth Year | ~1901 |
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 Robert | Age | Birth yr |
|---|---|---|---|---|
| Robert Cummings | Head | — | 39 | ~1901 |
| John Cummings | Son | — | 3 | ~1937 |
| Paul Cummings | Son | — | 2 | ~1938 |
| Mccloud Cummings | Daughter | — | 6 | ~1934 |
| Elsie Cummings | Daughter | — | 8 | ~1932 |
| Joseph Cummings | Son | — | 5 | ~1935 |
| Charles Cummings | Son | — | 9 | ~1931 |
| Mamie Cummings | Spouse | — | 41 | ~1899 |
| Robert Cummings | Son | — | 16 | ~1924 |
| Alonia Cummings | Daughter | — | 10 | ~1930 |
Census Appearances
1930
Hamilton, Ohio
Head, age 32
Hamilton, Ohio · implied b. ~1898 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cummings |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Georgia |
| Age at First Marriage | 25 |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | Night Watchman |
| Industry | Garage |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 20 |
| Veteran | No |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1940
Hamilton-County, Ohio
Head, age 39
Hamilton-County, Ohio · implied b. ~1901 — 10 household members
| Surname | Cummings |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Georgia |
| 1935 Residence (City) | Cincinnati |
| 1935 Residence (County) | Hamilton |
| Occupation | Laborer |
| Industry | Road Contractor |
| Class of Worker | PW |
| Hours Worked | 20 |
| Income (1939) | 230 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
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 Cummings across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Robert Cummings
Head · 1940 · age 39 · b. ~1901 · Ohio
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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 — Hamilton-County, Ohio
Open full size
1940 US Federal Census — Hamilton-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03198-01015)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ruby Edwards | 24 | Daughter | Laundress | Georgia |
| 42 | Henry J. Hill | 20 | Son | Field Work | Georgia |
| 43 | Thomas Hill | 17 | Son | Laborer | Georgia |
| 44 | Olie Edwards | 25 | Head | Laborer | Virginia |
| 45 | Hunter Sellers | 38 | Head | Grader | Alabama |
| 46 | Louise Sellers | 25 | Wife | Housewife | Georgia |
| 47 | Mary Louise Byener | 3 | Niece | — | — |
| 48 | Leon Stevens | 24 | Head | Curb Setter | Alabama |
| 49 | Mary Stevens | 24 | Wife | Maid | Alabama |
| 50 | Sina Norman | 49 | Head | — | Tennessee |
| 51 | Thomas Norman | 68 | Husband | Laborer | Tennessee |
| 52 | Berry Pittman | 56 | Head | Laborer | Tennessee |
| 53 | Henry Lewis | 49 | Lodger | Laborer | Tennessee |
| 54 | William Mitchel | 67 | Head | Laborer | S. Carolina |
| 55 | Edward House | 52 | Head | Curb Setter | Mississippi |
| 56 | Lillie House | 52 | Wife | — | Mississippi |
| 57 | Henry House | 15 | Son | — | Ohio |
| 58 | Mary House | 12 | Daughter | — | Ohio |
| 59 | Thomas House | 9 | Son | — | Ohio |
| 60 | Edward House | 3 | Son | — | — |
| 61 | Robert Cummings THIS PERSON | 39 | Head | Laborer | Georgia |
| 62 | Mamie Cummings | 41 | Wife | Housewife | Kentucky |
| 63 | Robert Cummings | 16 | Son | — | Ohio |
| 64 | Alonia Cummings | 10 | Daughter | — | Ohio |
| 65 | Charles W. Cummings | 9 | Son | — | Ohio |
| 66 | Elsie Bell Cummings | 8 | Daughter | — | Ohio |
| 67 | Mccloud M. Cummings | 6 | Daughter | — | Ohio |
| 68 | Joseph Lewis Cummings | 5 | Son | — | — |
| 69 | John Burt Cummings | 3 | Son | — | — |
| 70 | Paul Willi Cummings | 2 | Son | — | — |
| 71 | Rosie Dones | 62 | Head | Laundress | S. Carolina |
| 72 | Pink Bowers | 39 | Head | Laborer | Georgia |
| 73 | Jennie Bowers | 40 | Wife | — | Georgia |
| 74 | Dennis Stallworth | 51 | Head | Hod Carrier | Alabama |
| 75 | Lizzie Stallworth | 52 | Wife | — | Alabama |
| 76 | Cora Howard | 35 | Head | — | Georgia |
| 77 | Mary Howard | 6 | Daughter | — | Ohio |
| 78 | Elsie Howard | 5 | Daughter | — | — |
| 79 | John C. Johnson | 62 | Head | Laborer | Tennessee |
| 80 | Carrie Johnson | 56 | Wife | — | Georgia |
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)