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Lawrence Brown — 1940 US Census Record
Model Tree available1940 United States Federal Census · Hamilton-County, Ohio
Our Model Tree links this Lawrence Brown across the 1920, 1930 and 1940 US Censuses in Hamilton-County, Ohio (XGBoost, ~Confirmed), with identified parents Emma & Lawrence — first a head (b.~1913), then head of a 3-person household.
Age 27
b. ~1913
Male
Head
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Hamilton-County, Ohio |
| Surname | Brown |
| Given Name | Lawrence P. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Clermont |
| Additional Details | |
| Occupation | Baker |
| Industry | R. H. Bakery |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1872 |
| Highest Grade | Hs 4 |
| 1935 Residence | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Baker |
| Township / Ward | Deer Park Village |
| Est. Birth Year | ~1913 |
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 Lawrence | Age | Birth yr |
|---|---|---|---|---|
| Loretta Brown | Daughter | — | 3 | ~1937 |
| Lawrence Brown | Head | — | 27 | ~1913 |
| Agnes Brown | Spouse | — | 24 | ~1916 |
Census Appearances
1920
Hamilton, Ohio
Son, age 7
Hamilton, Ohio · implied b. ~1913 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Lawrence Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Hamilton, Ohio
Son, age 18
Hamilton, Ohio · implied b. ~1912 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Lawrence J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Dealer |
| Industry | Live Stock |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Hamilton-County, Ohio
Head, age 27
Hamilton-County, Ohio · implied b. ~1913 — 3 household members
| Surname | Brown |
| Given Name | Lawrence P. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Clermont |
| Occupation | Baker |
| Industry | R. H. Bakery |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1872 |
| Highest Grade | Hs 4 |
| 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 Lawrence Brown across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Emma Brown (~0.92 confidence) and father Lawrence Brown (~0.92 confidence) and mother Emma Brown (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Emma Brown
b. ~1882
Source mother
● Household
· direct · ~0.92
Father
Lawrence Brown
b. ~1882
Source father
● Household
· direct · ~0.92
Mother
Emma Brown
b. ~1887
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Lawrence Brown
Head · 1940 · age 27 · b. ~1913 · 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 — 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-t0627-03080-00410)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Stanley Chapman | 37 | Head | Mechanic | Ohio |
| 2 | Louise Chapman | 33 | Wife | — | Ohio |
| 3 | Jerry Chapman | 8 | Son | — | Ohio |
| 4 | Stanley Jr. Chapman | 4 | Son | — | Ohio |
| 5 | Helen Mccarty | 50 | Head | — | Kentucky |
| 6 | Thomas Mccarty | 25 | Son | Clerk | Kentucky |
| 7 | Florence Mccarty | 19 | Daughter | Clerk | Ohio |
| 8 | Harry E. Reed | 26 | Head | Machinist | Ohio |
| 9 | Jean L. Reed | 23 | Wife | — | Ohio |
| 10 | Paul Burguittini | 51 | Head | Interior Decorator | Italy |
| 11 | Mabelle May Burguittini | 47 | Wife | — | West Virginia |
| 12 | Claire J. Burguittini | 9 | Daughter | — | Ohio |
| 13 | Clarence S. Colther | 59 | Head | Laborer | Ohio |
| 14 | Lula Colther | 57 | Wife | Nurse | Ohio |
| 15 | Mary Jane Colther | 17 | Daughter | Nurse | Ohio |
| 16 | William Sam. Colther | 14 | Son | — | Ohio |
| 17 | Allen D. Colthar | 34 | Head | Assembler | Ohio |
| 18 | Mila Colthar | 33 | Wife | Dressmaker | Ohio |
| 19 | Roscoe W. Rice | 28 | Head | Stock Clerk | Kentucky |
| 20 | Alberta Rice | 24 | Wife | — | Ohio |
| 21 | Robert W. Rice | 1 | Son | — | Ohio |
| 22 | Clare W. Siegler | 26 | Head | Electrician | Ohio |
| 23 | Ollie Siegler | 26 | Wife | — | Kentucky |
| 24 | Ronald Siegler | 2 | Son | — | Ohio |
| 25 | Herman Tendmann | 66 | Head | Ice Salesman | Ohio |
| 26 | Anna Tendmann | 63 | Wife | — | Ohio |
| 27 | Lawrence P. Brown THIS PERSON | 27 | Head | Baker | Ohio |
| 28 | Agnes P. Brown | 24 | Wife | — | Ohio |
| 29 | Loretta R. Brown | 3 | Daughter | — | Ohio |
| 30 | George Morley | 61 | Head | Chemist | Ohio |
| 31 | Anna Morley | 62 | Wife | — | Ohio |
| 32 | Louis J. Van Honderling | 55 | Head | Laundry Salesman | Ohio |
| 33 | Catherine Van Honderling | 54 | Wife | — | Ohio |
| 34 | Richard Van Honderling | 26 | Son | Supervisor | Ohio |
| 35 | Stanley Van Honderling | 24 | Son | Clerk | Ohio |
| 36 | William C. Harcombe | 63 | Head | Retired Soldier | Oklahoma |
| 37 | Anne M. Harcombe | 68 | Wife | — | Ohio |
| 38 | Stanley A. Rape | 44 | Head | Painter | Ohio |
| 39 | Martha M. Rape | 44 | Wife | — | Ohio |
| 40 | Stanley A. Son Rape | 15 | Son | Stock Boy | Ohio |
Pedigree Summary
Lawrence
Gen 1 · 3 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)