RD
Robert Douglas — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cuyahoga-County, Ohio
Our Model Tree links this Robert Douglas across the 1910, 1920, 1930 and 1940 US Censuses in Cuyahoga-County, Ohio (XGBoost, ~Confirmed) — first a head (b.~1878), then head of a 3-person household.
Age 62
b. ~1878
Male
Head
Born: Michigan
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cuyahoga-County, Ohio |
| Surname | Douglas |
| Given Name | Robert L |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 62 |
| Marital Status | Married |
| Birthplace | Michigan |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Summit |
| Additional Details | |
| Occupation | carpenter |
| Industry | Building construction |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1120 |
| Highest Grade | 8 |
| 1935 Residence | Ohio |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Occupation | Carpenter |
| Township / Ward | Bedford |
| Est. Birth Year | ~1878 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Robert Douglas | Head | — | 62 | ~1878 |
| Fern Douglas | Daughter | — | 17 | ~1923 |
| Anna Douglas | Spouse | — | 57 | ~1883 |
Census Appearances
1910
Cuyahoga, Ohio
Head, age 32
Cuyahoga, Ohio · implied b. ~1878 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Douglas |
| Given Name | Robert G. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Michigan |
| Years Married | 9 |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Occupation | Carpenter |
| Industry | House |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1920
Cuyahoga, Ohio
Head, age 42
Cuyahoga, Ohio · implied b. ~1878 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Douglass |
| Given Name | Robert S. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Michigan |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Carpenter |
| Industry | Works out |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1930
Cuyahoga, Ohio
Head, age 52
Cuyahoga, Ohio · implied b. ~1878 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Douglas |
| Given Name | Robert G |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Michigan |
| Age at First Marriage | 23 |
| Father's Birthplace | Connecticut |
| Mother's Birthplace | Connecticut |
| Occupation | Carpenter |
| Industry | Building Contract |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 6000 |
| Radio Set | R |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Cuyahoga-County, Ohio
Head, age 62
Cuyahoga-County, Ohio · implied b. ~1878 — 3 household members
| Surname | Douglas |
| Given Name | Robert L |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 62 |
| Marital Status | Married |
| Birthplace | Michigan |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Summit |
| Occupation | carpenter |
| Industry | Building construction |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1120 |
| Highest Grade | 8 |
| 1935 Residence | Ohio |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 Douglas across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Douglas
Head · 1940 · age 62 · b. ~1878 · 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 — Cuyahoga-County, Ohio
Open full size
1940 US Federal Census — Cuyahoga-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03048-00122)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Richard D Munis | 23 | Son | Clerk Inspector | Ohio |
| 42 | Richard Penney | 29 | Head | Patrolman | Massachusetts |
| 43 | Winifred Penney | 26 | Wife | Patrolman | Georgia |
| 44 | Richard Jr. Penney | 5 | Son | — | Ohio |
| 45 | Patricia D Penney | 0 | Daughter | — | Ohio |
| 46 | Charles A Campana | 36 | Head | Plumber | Ohio |
| 47 | Ruth Campana | 36 | Wife | — | Ohio |
| 48 | C. Dean Campana | 11 | Son | — | Ohio |
| 49 | Gordon Campana | 9 | Son | — | Ohio |
| 50 | Robert L Douglas THIS PERSON | 62 | Head | Carpenter | Michigan |
| 51 | Anna E Douglas | 57 | Wife | — | Ohio |
| 52 | Fern Douglas | 17 | Daughter | — | Ohio |
| 53 | Charles Heckman | 67 | Head | Clerk Office | Ohio |
| 54 | Mary D Heckman | 72 | Wife | — | Ohio |
| 55 | Isarial Tibbs | 65 | Head | Stationary Engineer | Ohio |
| 56 | Bethel Tibbs | 22 | Daughter | Nurse Maid | Ohio |
| 57 | Flecteau Tibbs | 20 | Daughter | New Worker | Ohio |
| 58 | Gloria Tibbs | 9 | Daughter | — | Ohio |
| 59 | William Radd | 60 | Head | Owner Manager | England |
| 60 | Earl H Vance | 37 | Head | Patrolman | Illinois |
| 61 | Bessie Vance | 37 | Wife | — | Ohio |
| 62 | Shirley E Vance | 13 | Daughter | — | Ohio |
| 63 | Robert Vance | 10 | Son | — | Ohio |
| 64 | Jesse Vance | 1 | Son | — | Ohio |
| 65 | Kenneth Kilpatrick | 18 | Step son | Counter Helper | Ohio |
| 66 | Harold Kilpatrick | 16 | Step son | Delivery Boy | Ohio |
| 67 | Alfred Lee | 64 | Head | Owner Manager | Ohio |
| 68 | Alice Lee | 59 | Wife | — | Ohio |
| 69 | Wayne Wuton | 27 | Head | Electrician | Ohio |
| 70 | Edith Wuton | 26 | Wife | Billing Clerk | Ohio |
| 71 | Ruth V Wuton | 0 | Daughter | — | Ohio |
| 72 | Harry Lape | 54 | Head | Manager | Ohio |
| 73 | Eleanor Lape | 50 | Wife | — | Ohio |
| 74 | Alice Lape | 22 | Daughter | Saleswoman | Ohio |
| 75 | Rose Lape | 71 | Head | — | Ohio |
| 76 | Frank Dysert | 43 | Head | Truck Driver | Ohio |
| 77 | Mary E Dysert | 44 | Wife | Cleaning Woman | Pennsylvania |
| 78 | Eleanor Seckeler | 44 | Head | Teacher | Indiana |
| 79 | Ida Seckeler | 81 | Mother | — | Wisconsin |
| 80 | Ada Snow | 47 | Head | Teacher | 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)