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Pearl Thomas — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Brown-County, Wisconsin
Our Model Tree links this Pearl Thomas across the 1920, 1930 and 1940 US Censuses in Brown-County, Wisconsin (XGBoost, ~Confirmed) — first a spouse (b.~1886), then head of a 5-person household.
Age 54
b. ~1886
Female
Spouse
Born: Wisconsin
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Brown-County, Wisconsin |
| Surname | Thomas |
| Given Name | Pearl |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Green Bay |
| 1935 Residence (County) | Brown |
| Additional Details | |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Township / Ward | Green Bay |
| Est. Birth Year | ~1886 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Pearl | Age | Birth yr |
|---|---|---|---|---|
| Carlton Thomas | Son | — | 20 | ~1920 |
| Joseph Thomas | Son | — | 10 | ~1930 |
| Pearl Thomas | Spouse | — | 54 | ~1886 |
| Joseph Thomas | Head | — | 52 | ~1888 |
| Flora Thomas | Daughter | — | 15 | ~1925 |
Census Appearances
1920
Brown, Wisconsin
Spouse, age 34
Brown, Wisconsin · implied b. ~1886 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Pearl |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| Father's Birthplace | Belgium |
| Mother's Birthplace | Belgium |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1930
Brown, Wisconsin
Other, age 44
Brown, Wisconsin · implied b. ~1886 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Pearl |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| Age at First Marriage | 21 |
| Father's Birthplace | France |
| Mother's Birthplace | Wisconsin |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Brown-County, Wisconsin
Spouse, age 54
Brown-County, Wisconsin · implied b. ~1886 — 5 household members
| Surname | Thomas |
| Given Name | Pearl |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Green Bay |
| 1935 Residence (County) | Brown |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
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 Pearl Thomas across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Pearl Thomas
Spouse · 1940 · age 54 · b. ~1886 · Wisconsin
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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 — Brown-County, Wisconsin
Open full size
1940 US Federal Census — Brown-County, Wisconsin
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04460-00177)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Philip Roeser | 70 | Head | Proprietor | Germany |
| 42 | Elizabeth Roeser | 69 | Wife | — | Wisconsin |
| 43 | Hilda Roeser | 38 | Daughter | Bookkeeper | Wisconsin |
| 44 | George Zentzius | 64 | Head | Laborer | Wisconsin |
| 45 | Virginia Zentzius | 67 | Wife | — | Wisconsin |
| 46 | Earl Zentzius | 21 | Son | Attendant | Wisconsin |
| 47 | Peter Wyand | 56 | Head | Fireman | Wisconsin |
| 48 | Sofia Wyand | 86 | Mother | — | Germany |
| 49 | Jerome Salscheider | 31 | Head | City Bus Driver | Wisconsin |
| 50 | Lillian Salscheider | 35 | Wife | — | Wisconsin |
| 51 | Maryily Ann Salscheider | 1 | Daughter | — | Wisconsin |
| 52 | Fauston B Foilling | 30 | Head | Shipping Clerk | Wisconsin |
| 53 | Elizabeth Foilling | 29 | Wife | — | Wisconsin |
| 54 | Jeanne Foilling | 3 | Daughter | — | Wisconsin |
| 55 | Martha Walthers | 73 | Aunt | — | Wisconsin |
| 56 | Anton M Vandervoort | 37 | Head | Auto Machinist | Wisconsin |
| 57 | Louise Vandervoort | 36 | Wife | — | Michigan |
| 58 | Douglas Vandervoort | 14 | Son | — | Wisconsin |
| 59 | Richard Vandervoort | 13 | Son | — | Wisconsin |
| 60 | Roy Vandervoort | 11 | Son | — | Wisconsin |
| 61 | Vivian Vandervoort | 4 | Daughter | — | Wisconsin |
| 62 | Joseph T Thomas | 52 | Head | Master Plumber | Wisconsin |
| 63 | Pearl Thomas THIS PERSON | 54 | Wife | — | Wisconsin |
| 64 | Carlton Thomas | 20 | Son | Plumbers Helper | Wisconsin |
| 65 | Flora Mae Thomas | 15 | Daughter | — | Wisconsin |
| 66 | Joseph Jr Thomas | 10 | Son | — | Wisconsin |
| 67 | Emil Klika | 64 | Head | Truck Driver | Wisconsin |
| 68 | Mary Klika | 65 | Wife | — | Bohemia |
| 69 | Lillian Klika | 37 | Daughter | Sewing Mach | Wisconsin |
| 70 | Irvin Klika | 27 | Son | Ass'T Chemist | Wisconsin |
| 71 | Albert Klika | 25 | Son | Ass'T Surveyor | Wisconsin |
| 72 | Raymond De Kelver | 24 | Head | Paper Maker | Wisconsin |
| 73 | Mildred De Kelver | 21 | Wife | — | Wisconsin |
| 74 | Charles Tirot | 46 | Head | Warehouse Foreman | Wisconsin |
| 75 | Anne Tirot | 43 | Wife | — | Wisconsin |
| 76 | Vernon Tirot | 19 | Son | Delivery Boy | Wisconsin |
| 77 | Verna Tirot | 18 | Daughter | — | Wisconsin |
| 78 | Richard Tirot | 16 | Son | — | Wisconsin |
| 79 | Arletta Tirot | 15 | Daughter | — | Wisconsin |
| 80 | Donald Tirot | 14 | Son | — | Wisconsin |
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)