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William Warner — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Eau-Claire-County, Wisconsin
Our Model Tree links this William Warner across the 1930 and 1940 US Censuses in Eau-Claire-County, Wisconsin (XGBoost, ~Confirmed) — first a son (b.~1922), then head of a 8-person household.
Age 18
b. ~1922
Male
Son
Born: Wisconsin
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Eau-Claire-County, Wisconsin |
| Surname | Warner |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (County) | Eau Claire |
| Additional Details | |
| Occupation | 0 |
| Highest Grade | Hs 4 |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Occupation | 0 |
| Township / Ward | Augusta City |
| Est. Birth Year | ~1922 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Nancy Warner | Daughter | — | 11 | ~1929 |
| Shirley Warner | Daughter | — | 2 | ~1938 |
| Earl Warner | Head | — | 46 | ~1894 |
| George Fritze | Other | — | 39 | ~1901 |
| William Warner | Son | — | 18 | ~1922 |
| Robert Warner | Son | — | 17 | ~1923 |
| Gary Warner | Son | — | 5 | ~1935 |
| Jean Warner | Spouse | — | 38 | ~1902 |
Census Appearances
1930
Eau Claire, …
Son, age 8
Eau Claire, Wisconsin · implied b. ~1922 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Warner |
| Given Name | William S. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Eau-Claire-County, Wisconsin
Son, age 18
Eau-Claire-County, Wisconsin · implied b. ~1922 — 8 household members
| Surname | Warner |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (County) | Eau Claire |
| Occupation | 0 |
| Highest Grade | Hs 4 |
| 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 William Warner across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Warner
Son · 1940 · age 18 · b. ~1922 · Wisconsin
★ You are viewing this record
Sibling
Nancy Warner
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gary Warner
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Shirley Warner
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Warner
Sibling · 1940 · age 17
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 — Eau-Claire-County, Wisconsin
Open full size
1940 US Federal Census — Eau-Claire-County, Wisconsin
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04477-00076)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Gail Livermore | 8 | Daughter | — | Wisconsin |
| 2 | Bruce Livermore | 5 | Son | — | Wisconsin |
| 3 | Raymond Ketchum | 60 | Head | 0 | Wisconsin |
| 4 | Sarah E. Ketchum | 61 | Wife | 0 | Wisconsin |
| 5 | Earl E. Warner | 46 | Head | 0 | Wisconsin |
| 6 | Jean Warner | 38 | Wife | 0 | Wisconsin |
| 7 | William Warner THIS PERSON | 18 | Son | 0 | Wisconsin |
| 8 | Robert Warner | 17 | Son | 60 | Wisconsin |
| 9 | Nancy Warner | 11 | Daughter | 0 | Wisconsin |
| 10 | Gary Warner | 5 | Son | — | Wisconsin |
| 11 | Shirley Warner | 2 | Daughter | — | Wisconsin |
| 12 | George Fritze | 39 | Farmhand | 60 | Wisconsin |
| 13 | Fred M. Hellmer | 59 | Head | 60 | Wisconsin |
| 14 | Nellie Hellmer | 65 | Wife | 0 | Wisconsin |
| 15 | Horace Hellmer | 31 | Son | 0 | Wisconsin |
| 16 | Norman Clam | 23 | Head | 30 | Wisconsin |
| 17 | Albert Knox | 57 | Head | 35 | Wisconsin |
| 18 | Emelie Knox | 54 | Wife | 0 | Wisconsin |
| 19 | Sylvia Knox | 30 | Daughter | 0 | Wisconsin |
| 20 | Henry Knox | 28 | Son | 48 | Wisconsin |
| 21 | Emma Darden | 54 | Head | 48 | Wisconsin |
| 22 | Richard Darden | 24 | Son | 0 | Wisconsin |
| 23 | Robert Darden | 23 | Son | 18 | Wisconsin |
| 24 | Margaret Darden | 22 | Daughter | 15 | Wisconsin |
| 25 | Josephine Darden | 17 | Daughter | 43 | Wisconsin |
| 26 | Kenneth Darden | 15 | Son | 0 | Wisconsin |
| 27 | Suton Gank | 57 | Head | 0 | Wisconsin |
| 28 | Sadie Gank | 52 | Wife | 48 | Wisconsin |
| 29 | Albert Kaufman | 43 | Head | 0 | Wisconsin |
| 30 | Josephine Kaufman | 52 | Wife | 50 | Wisconsin |
| 31 | John Kaufman | 16 | Son | 0 | Wisconsin |
| 32 | Betty Kaufman | 12 | Daughter | — | Wisconsin |
| 33 | William Boetcher | 73 | Head | — | Germany |
| 34 | Rose Boetcher | 65 | Wife | — | Germany |
| 35 | August Knoke | 73 | Head | — | Germany |
| 36 | Alvina Knoke | 64 | Wife | 0 | Wisconsin |
| 37 | Herbert Knoke | 21 | Son | 22 | Wisconsin |
| 38 | Albert Knoke | 24 | Son | 0 | Wisconsin |
| 39 | Elgart Buchholz | 23 | Head | 61 | Wisconsin |
| 40 | Hilda Buchholz | 22 | Wife | 0 | Wisconsin |
Related Census Records
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)