DR
Donald Robinson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Mahoning-County, Ohio
Our Model Tree links this Donald Robinson across the 1930 and 1940 US Censuses in Mahoning-County, Ohio (XGBoost, ~Confirmed) — first a son (b.~1921), then head of a 8-person household.
Age 19
b. ~1921
Male
Son
Born: OHIO
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Mahoning-County, Ohio |
| Surname | ROBINSON |
| Given Name | DONALD, H. |
| Relationship to Head | SON |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | OHIO |
| 1935 Residence (City) | BOARDMAN |
| 1935 Residence (County) | MAHONING |
| Additional Details | |
| Occupation | LABORER |
| Industry | STEEL MILL |
| Class of Worker | PW |
| Hours Worked | 24 |
| Income (1939) | 0 |
| Highest Grade | H 4 |
| 1935 Residence | SAME HOUSE |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Laborer |
| Township / Ward | Boardman |
| 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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Donald | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Robinson | Daughter | — | 9 | ~1931 |
| Martin Robinson | Son | — | 15 | ~1925 |
| Ruth Robinson | Daughter | — | 17 | ~1923 |
| Paul Robinson | Son | — | 21 | ~1919 |
| Matilda Robinson | Spouse | — | 43 | ~1897 |
| Marion Robinson | Daughter | — | 13 | ~1927 |
| Howard Robinson | Head | — | 43 | ~1897 |
| Donald Robinson | Son | — | 19 | ~1921 |
Census Appearances
1930
Mahoning, Ohio
Son, age 9
Mahoning, Ohio · implied b. ~1921 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Robinson |
| Given Name | Donald |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Pennsylvania |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Mahoning-County, Ohio
Son, age 19
Mahoning-County, Ohio · implied b. ~1921 — 8 household members
| Surname | ROBINSON |
| Given Name | DONALD, H. |
| Relationship to Head | SON |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | OHIO |
| 1935 Residence (City) | BOARDMAN |
| 1935 Residence (County) | MAHONING |
| Occupation | LABORER |
| Industry | STEEL MILL |
| Class of Worker | PW |
| Hours Worked | 24 |
| Income (1939) | 0 |
| 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 Donald Robinson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Donald Robinson
Son · 1940 · age 19 · b. ~1921 · Ohio
★ You are viewing this record
Sibling
Paul Robinson
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Robinson
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martin Robinson
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marion Robinson
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Robinson
Sibling · 1940 · age 17
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 — Mahoning-County, Ohio
Open full size
1940 US Federal Census — Mahoning-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03108-00358)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Harry, H. Sarchet | 43 | HEAD | Dentist | OHIO |
| 42 | Nenie, B. Sarchet | 45 | WIFE | None | KENTUCKY |
| 43 | Gordon, H. Sarchet | 14 | SON | None | OHIO |
| 44 | Amelia, B. Holden | 74 | MOTHER IN LAW | None | OHIO |
| 45 | George, H. Park | 62 | HEAD | Heater | OHIO |
| 46 | Eva, M. Park | 65 | WIFE | None | PENN |
| 47 | Margaret C. Schultz | 41 | DAUGHTER | None | OHIO |
| 48 | George, P. Schultz | 9 | GRANDSON | None | OHIO |
| 49 | Henry, P. Miller | 54 | HEAD | Draftsman | OHIO |
| 50 | Minnie, P. Miller | 50 | WIFE | None | DENMARK |
| 51 | Thomas, A. Moore | 50 | HEAD | Plasterer | OHIO |
| 52 | Johanna, P. Moore | 48 | WIFE | None | PENN |
| 53 | Thomas, J. Moore | 21 | SON | Plasterer | OHIO |
| 54 | John, F. Moore | 17 | SON | None | OHIO |
| 55 | Raymond, F. Moore | 13 | SON | None | OHIO |
| 56 | Mary, R. Moore | 12 | DAUGHTER | None | OHIO |
| 57 | John, W. Bickerton | 36 | HEAD | Turn Foreman | OHIO |
| 58 | Alma, H. Bickerton | 34 | WIFE | None | OHIO |
| 59 | John, W. Bickerton | 11 | SON | None | OHIO |
| 60 | George, W. Bickerton | 5 | SON | None | OHIO |
| 61 | Dewey, M. Staten | 40 | HEAD | Locomotive Fireman | VIRGINIA |
| 62 | Isabella, B. Staten | 39 | WIFE | None | IRELAND |
| 63 | Ethel, B. Staten | 3 | DAUGHTER | None | PENN |
| 64 | Howard, E. Buckner | 24 | HEAD | Car Operator | NORTH CAROLINA |
| 65 | Florence, P. Buckner | 26 | WIFE | None | OHIO |
| 66 | Carole, M. Buckner | 5 | DAUGHTER | None | OHIO |
| 67 | Howard, G. Morgan | 43 | HEAD | Machine Operator | OHIO |
| 68 | Theresa, E. Morgan | 40 | WIFE | None | WEST VA. |
| 69 | Howard, Jr. Morgan | 17 | SON | None | WEST VA. |
| 70 | Suzan, L. Morgan | 13 | DAUGHTER | None | OHIO |
| 71 | Ralph, W. Bender | 27 | HEAD | Truck Driver | PENN |
| 72 | Ann, M. Bender | 26 | WIFE | None | OHIO |
| 73 | Howard, L. Robinson | 43 | HEAD | Yard Clerk | OHIO |
| 74 | Matilda, E. Robinson | 43 | WIFE | None | PENN |
| 75 | Paul, J. Robinson | 21 | SON | Tab Boy | OHIO |
| 76 | Donald, H. Robinson THIS PERSON | 19 | SON | Laborer | OHIO |
| 77 | Ruth, D. Robinson | 17 | DAUGHTER | None | OHIO |
| 78 | Martin, E. Robinson | 15 | SON | None | OHIO |
| 79 | Marion, C. Robinson | 13 | DAUGHTER | None | OHIO |
| 80 | Dorothy, M. Robinson | 9 | DAUGHTER | None | OHIO |
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)