JV
John Valentine — 1940 US Census Record
Model Tree available1940 United States Federal Census · Brown-County, Wisconsin
Our Model Tree links this John Valentine across the 1920, 1930 and 1940 US Censuses in Brown-County, Wisconsin (XGBoost, ~Confirmed), with identified parents John & Evelyn — first a head (b.~1913), then head of a 4-person household.
Age 27
b. ~1913
Male
Head
Born: Wisconsin
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Brown-County, Wisconsin |
| Surname | Valentine |
| Given Name | John |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Suamico town |
| 1935 Residence (County) | Brown |
| Additional Details | |
| Occupation | fisherman |
| Industry | comm. fishing |
| Class of Worker | OA |
| Hours Worked | 60 |
| Highest Grade | 7 |
| 1935 Residence | Same house |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Occupation | Fisherman |
| Township / Ward | Suamico Town |
| 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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Valentine | Head | — | 27 | ~1913 |
| Evelyn Valentine | Other | — | 48 | ~1892 |
| Barbara Valentine | Daughter | — | 2 | ~1938 |
| Mercedes Valentine | Spouse | — | 24 | ~1916 |
Census Appearances
1920
Brown, Wisconsin
Son, age 7
Brown, Wisconsin · implied b. ~1913 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Valentine |
| Given Name | John L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1930
Brown, Wisconsin
Son, age 17
Brown, Wisconsin · implied b. ~1913 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Valentine |
| Given Name | John W |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Occupation | Fisherman |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Brown-County, Wisconsin
Head, age 27
Brown-County, Wisconsin · implied b. ~1913 — 4 household members
| Surname | Valentine |
| Given Name | John |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Suamico town |
| 1935 Residence (County) | Brown |
| Occupation | fisherman |
| Industry | comm. fishing |
| Class of Worker | OA |
| Hours Worked | 60 |
| Highest Grade | 7 |
| 1935 Residence | Same house |
| 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 John Valentine across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Valentine (~0.92 confidence) and mother Evelyn Valentine (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Valentine
b. ~1889
Source father
● Household
· direct · ~0.92
Mother
Evelyn Valentine
b. ~1891
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Valentine
Head · 1940 · age 27 · b. ~1913 · Wisconsin
★ 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 — 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-t0627-04461-00643)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Roger Devroy | 9 | son | — | Wisconsin |
| 2 | Nancy Devroy | 7 | daughter | — | Wisconsin |
| 3 | Gerald Devroy | 5 | son | — | Wisconsin |
| 4 | Fred Valentine | 28 | head | Laborer | Wisconsin |
| 5 | Leila Valentine | 23 | wife | — | Wisconsin |
| 6 | Glenn Valentine | 3 | son | — | Illinois |
| 7 | Larry Valentine | 0 | son | — | Wisconsin |
| 8 | Clayton Sr. Valentine | 47 | head | Carpenter | Wisconsin |
| 9 | Mabel Valentine | 49 | wife | Pickle Sorter | Wisconsin |
| 10 | Norbert Valentine | 15 | son | — | Wisconsin |
| 11 | Arthur Friet | 38 | head | Truck Driver | Wisconsin |
| 12 | Alma Friet | 40 | wife | — | Wisconsin |
| 13 | Carrie S. Hopkins | 66 | head | Clerk | Wisconsin |
| 14 | Lucius J. Hopkins | 34 | son | Arc Welder | Nebraska |
| 15 | George Lince | 56 | head | Fisherman | Wisconsin |
| 16 | Delila Lince | 61 | wife | — | Wisconsin |
| 17 | Mina Lince | 31 | daughter | Instructor | Wisconsin |
| 18 | Clara Lince | 23 | son | Fisherman | Wisconsin |
| 19 | John Valentine THIS PERSON | 27 | head | Fisherman | Wisconsin |
| 20 | Mercedes Valentine | 24 | wife | — | Wisconsin |
| 21 | Barbara Valentine | 2 | daughter | — | Wisconsin |
| 22 | Evelyn Valentine | 48 | mother | Canning Fact. | Wisconsin |
| 23 | Kate Adams | 71 | head | — | Germany |
| 24 | George Adams | 51 | son | Laborer | Wisconsin |
| 25 | Pearl Abrams | 41 | daughter | Housekeeper | Wisconsin |
| 26 | Randolph Abrams | 20 | grandson | Laborer | Wisconsin |
| 27 | Zeta Mae Abrams | 15 | granddaughter | — | Wisconsin |
| 28 | Frank Zakowski | 35 | head | Car Tractor Operator | Wisconsin |
| 29 | Margaret Zakowski | 27 | wife | — | Wisconsin |
| 30 | Francis Zakowski | 13 | son | — | Wisconsin |
| 31 | Margaret Zakowski | 8 | daughter | — | Wisconsin |
| 32 | Robert Zakowski | 5 | son | — | Wisconsin |
| 33 | Edward Roderick | 48 | head | Fisherman | Wisconsin |
| 34 | Marie Roderick | 37 | wife | Labeler | Wisconsin |
| 35 | Mabel Roderick | 18 | daughter | Stenographer | Wisconsin |
| 36 | William Roderick | 16 | son | — | Wisconsin |
| 37 | Alex Roderick | 74 | father | — | New York |
| 38 | Anne Quasoff | 25 | lodger | Instructor | Wisconsin |
| 39 | Clarence Malchow | 48 | head | Lockman | Wisconsin |
| 40 | Martha Malchow | 39 | wife | Bottling Dept. | Wisconsin |
Pedigree Summary
John
Gen 1 · 2 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)