RL
Robert Lawrence — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Trumbull-County, Ohio
Our Model Tree links this Robert Lawrence across the 1930 and 1940 US Censuses in Trumbull-County, Ohio (XGBoost, ~Confirmed) — first a head (b.~1895), then head of a 7-person household.
Age 45
b. ~1895
Male
Head
Born: Virginia
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Trumbull-County, Ohio |
| Surname | Lawrence |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Virginia |
| 1935 Residence (City) | Warren |
| 1935 Residence (County) | Trumbull |
| Additional Details | |
| Occupation | Truck Driver |
| Industry | Own Business |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 300 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Occupation | Truck Driver |
| Township / Ward | Warren |
| Est. Birth Year | ~1895 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Laura Scott | Daughter | — | 27 | ~1913 |
| Gordon Scott | Daughter | — | 1 | ~1939 |
| Marlene Scott | Daughter | — | 1 | ~1939 |
| Agnes Lawrence | Spouse | — | 47 | ~1893 |
| Robert Lawrence | Head | — | 45 | ~1895 |
| Robert Lawrence | Son | — | 19 | ~1921 |
| Elton Scott | Son | — | 3 | ~1937 |
Census Appearances
1930
Trumbull, Ohio
Other, age 36
Trumbull, Ohio · implied b. ~1894 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Laurence |
| Given Name | Robert |
| Relationship to Head | R |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Virginia |
| Age at First Marriage | 31 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | Truckman |
| Industry | Steel Mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | 25 |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1940
Trumbull-County, Ohio
Head, age 45
Trumbull-County, Ohio · implied b. ~1895 — 7 household members
| Surname | Lawrence |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Virginia |
| 1935 Residence (City) | Warren |
| 1935 Residence (County) | Trumbull |
| Occupation | Truck Driver |
| Industry | Own Business |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 300 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
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 Lawrence across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Lawrence
Head · 1940 · age 45 · b. ~1895 · Ohio
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Trumbull-County, Ohio
Open full size
1940 US Federal Census — Trumbull-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03156-00305)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ruby Kuszmaul | 22 | Daughter | — | Ohio |
| 42 | Hugh Kuszmaul | 20 | Son | — | Ohio |
| 43 | Richard Kuszmaul | 13 | Son | — | Ohio |
| 44 | Harold Kuzman | 44 | Head | Shearman | Ohio |
| 45 | Betheda Kuzman | 23 | Wife | — | Ohio |
| 46 | Donna Kuzman | 2 | Daughter | — | Ohio |
| 47 | Elsie Scott | 40 | Head | — | West Virginia |
| 48 | Arthur Scott | 18 | Son | — | Ohio |
| 49 | Harold Scott | 16 | Son | — | Ohio |
| 50 | Betty Scott | 14 | Daughter | — | Ohio |
| 51 | Sadie Scott | 12 | Daughter | — | Ohio |
| 52 | Earl Scott | 11 | Son | — | Ohio |
| 53 | Asher Scott | 5 | Son | — | Ohio |
| 54 | James Scott | 3 | Son | — | Ohio |
| 55 | Robert Lawrence THIS PERSON | 45 | Head | Truck Driver | Virginia |
| 56 | Agnes Lawrence | 47 | Wife | — | Virginia |
| 57 | Robert M. Lawrence | 19 | Son | Porter | Virginia |
| 58 | Laura Scott | 27 | Daughter | Maid | Pennsylvania |
| 59 | Marlene Scott | 1 | Daughter | — | Ohio |
| 60 | Elton Scott | 3 | Son | — | Ohio |
| 61 | Gordon Scott | 1 | Daughter | — | Ohio |
| 62 | John Jingo | 55 | Head | Landscaper | Roumania |
| 63 | Anne Jingo | 53 | Wife | — | Roumania |
| 64 | Mary Jingo | 23 | Daughter | Electric Appliance Worker | Pennsylvania |
| 65 | Jack Jingo | 18 | Son | Electric Appliance Inspector | Pennsylvania |
| 66 | Ends Here | None | BLOCK | — | — |
| 67 | James Daugherty | 24 | Head | Truck Driver | Ohio |
| 68 | Evelyn Daugherty | 21 | Wife | — | Ohio |
| 69 | Gary Daugherty | 3 | Son | — | Ohio |
| 70 | Barbara Daugherty | 2 | Daughter | — | Ohio |
| 71 | Leroy Daugherty | 0 | Son | — | Ohio |
| 72 | Virginia Daugherty | 15 | Sister | — | Ohio |
| 73 | Clarence Daugherty | 21 | Brother | Clerical | Ohio |
| 74 | Elmer C. Barlow | 45 | Head | Steel Mill Operator | Pennsylvania |
| 75 | Ella W. Barlow | 54 | Wife | — | Pennsylvania |
| 76 | Betty Barlow | 19 | Daughter | — | Pennsylvania |
| 77 | Preston Malchon | 53 | Lodger | Steel Worker | Ohio |
| 78 | Jason Moore | 54 | Head | Salesman | Ohio |
| 79 | Alta B. Moore | 54 | Wife | — | Ohio |
| 80 | Jason H. Moore | 23 | 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)