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Florence Brown — 1940 US Census Record
Model Tree available1940 United States Federal Census · Trumbull-County, Ohio
Our Model Tree links this Florence Brown across the 1920, 1930 and 1940 US Censuses in Trumbull-County, Ohio (XGBoost, ~Confirmed), with identified parents William & William — first a daughter (b.~1908), then head of a 3-person household.
Age 32
b. ~1908
Female
Daughter
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Trumbull-County, Ohio |
| Surname | Brown |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Girard City |
| 1935 Residence (County) | Trumbull |
| Additional Details | |
| Occupation | Waitress |
| Industry | Restaurant |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 500 |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Waitress |
| Township / Ward | Girard City |
| Est. Birth Year | ~1908 |
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 Florence | Age | Birth yr |
|---|---|---|---|---|
| Florence Brown | Daughter | — | 32 | ~1908 |
| Mary Brown | Head | — | 68 | ~1872 |
| Joseph Brown | Son | — | 40 | ~1900 |
Census Appearances
1920
Trumbull, Ohio
Daughter, age 12
Trumbull, Ohio · implied b. ~1908 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Trumbull, Ohio
Daughter, age 23
Trumbull, Ohio · implied b. ~1907 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Florence L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Occupation | Clerk |
| Industry | drug store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Trumbull-County, Ohio
Daughter, age 32
Trumbull-County, Ohio · implied b. ~1908 — 3 household members
| Surname | Brown |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Girard City |
| 1935 Residence (County) | Trumbull |
| Occupation | Waitress |
| Industry | Restaurant |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 500 |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Florence Brown across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father William Brown (~0.92 confidence) and father William Brown (~0.92 confidence) and mother Mary Brown (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Brown
b. ~1858
Source father
● Household
· direct · ~0.92
Father
William Brown
b. ~1863
Source father
● Household
· direct · ~0.92
Mother
Mary Brown
b. ~1871
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Florence Brown
Daughter · 1940 · age 32 · b. ~1908 · Ohio
★ You are viewing this record
Sibling
Joseph Brown
Sibling · 1940 · age 40
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 — Trumbull-County, Ohio
Open full size
1940 US Federal Census — Trumbull-County, Ohio
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-03158-00104)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | George L Slyker | 72 | Head | — | Ohio |
| 42 | Liny Slyker | 67 | Wife | — | Pennsylvania |
| 43 | Arthur B Powell | 62 | Lodger | Storeman Helper | Pennsylvania |
| 44 | Thomas G Madden | 28 | Head | Meat Cutter | Ohio |
| 45 | Hazel E Madden | 25 | Wife | — | Ohio |
| 46 | Jacqueline R Madden | 2 | Daughter | — | — |
| 47 | Howard Harper | 28 | Lodger | Hook Man | Ohio |
| 48 | Frances Harper | 30 | Wife | — | Ohio |
| 49 | Daniel Cortel | 69 | Head | Patrolman | Maryland |
| 50 | Elizabeth Cortel | 64 | Wife | — | Maryland |
| 51 | Carl Medland | 36 | Son-in-law | Roll Turner | Ohio |
| 52 | Ethel R Medland | 42 | Daughter | Stenographer | Maryland |
| 53 | Hellman Richter | 17 | Grandson | — | Pennsylvania |
| 54 | Betty Richter | 12 | Granddaughter | — | Pennsylvania |
| 55 | Edward L Hauers | 73 | Head | Tree Apprentice | Ohio |
| 56 | Herman W Draves | 54 | Head | Conductor | Pennsylvania |
| 57 | Laurel Draves | 53 | Wife | — | Pennsylvania |
| 58 | Richard Draves | 14 | Son | — | Ohio |
| 59 | Mary Brown | 68 | Head | — | Wales |
| 60 | Joseph Brown | 40 | Son | Control Operator | Pennsylvania |
| 61 | Florence Brown THIS PERSON | 32 | Daughter | Waitress | Pennsylvania |
| 62 | Thomas E Mcallister | 49 | Head | Pipe Fitter | Maryland |
| 63 | Sarah O Mcallister | 46 | Wife | — | Ohio |
| 64 | Thomas J Mcallister | 23 | Son | Laborer Helper | Ohio |
| 65 | Ruth H Mcallister | 21 | Daughter | Saleslady | Ohio |
| 66 | Evelyn M Mcallister | 18 | Daughter | Cashier | Ohio |
| 67 | Martha J Mcallister | 17 | Daughter | — | Ohio |
| 68 | John E Mcallister | 15 | Son | — | Ohio |
| 69 | Sara Jean Mcallister | 13 | Daughter | — | Ohio |
| 70 | Rosemary Mcallister | 11 | Daughter | — | Ohio |
| 71 | Joyce M Mcallister | 9 | Daughter | — | Ohio |
| 72 | Kenneth Greene | 33 | Head | Truck Driver | West Virginia |
| 73 | Geraldine Greene | 13 | Daughter | — | Ohio |
| 74 | Arline Greene | 11 | Daughter | — | Ohio |
| 75 | Kenneth Jr Greene | 9 | Son | — | Ohio |
| 76 | John Kershaw | 42 | Lodger | Machinist | Missouri |
| 77 | Louise Kershaw | 29 | Lodger-Wife | — | Tennessee |
| 78 | Duncan Mcgrath | 73 | Head | — | Ohio |
| 79 | Mary Mcgrath | 70 | Wife | — | Ohio |
Pedigree Summary
Florence + 1 sibling
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)