SD
Shirley Davis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Fond-Du-Lac-County, Wisconsin
Our Model Tree links this Shirley Davis across the 1930 and 1940 US Censuses in Fond-Du-Lac-County, Wisconsin (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 9-person household.
Age 14
b. ~1926
Female
Daughter
Born: Wisconsin
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Fond-Du-Lac-County, Wisconsin |
| Surname | Davis |
| Given Name | Shirley |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Fond du Lac |
| Additional Details | |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Township / Ward | Springvale |
| Est. Birth Year | ~1926 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Shirley | Age | Birth yr |
|---|---|---|---|---|
| Gordon Davis | Son | — | 11 | ~1929 |
| Loretta Davis | Daughter | — | 7 | ~1933 |
| Lois Davis | Daughter | — | 4 | ~1936 |
| Shirley Davis | Daughter | — | 14 | ~1926 |
| Elda Davis | Spouse | — | 34 | ~1906 |
| Warren Davis | Son | — | 13 | ~1927 |
| Everett Davis | Son | — | 3 | ~1937 |
| Percy Davis | Head | — | 39 | ~1901 |
| Betty Davis | Daughter | — | 9 | ~1931 |
Census Appearances
1930
Winnebago, Wisconsin
Daughter, age 4
Winnebago, Wisconsin · implied b. ~1926 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Shirley |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Fond-Du-Lac-County, Wisconsin
Daughter, age 14
Fond-Du-Lac-County, Wisconsin · implied b. ~1926 — 9 household members
| Surname | Davis |
| Given Name | Shirley |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Fond du Lac |
| Highest Grade | Hs 1 |
| 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 Shirley Davis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Shirley Davis
Daughter · 1940 · age 14 · b. ~1926 · Wisconsin
★ You are viewing this record
Sibling
Lois Davis
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Everett Davis
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Loretta Davis
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Davis
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gordon Davis
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Warren Davis
Sibling · 1940 · age 13
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 — Fond-Du-Lac-County, Wisconsin
Open full size
1940 US Federal Census — Fond-Du-Lac-County, Wisconsin
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04480-00551)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | John Miller | 30 | hired man | Farm | Wisconsin |
| 42 | Milton Krohn | 21 | boarder | Trucker | Wisconsin |
| 43 | Jacob Wallendal | 44 | Head | Farm | Holland |
| 44 | Susie Wallendal | 41 | wife | — | Wisconsin |
| 45 | Donald Wallendal | 15 | son | — | Wisconsin |
| 46 | Robert Wallendal | 12 | son | — | Wisconsin |
| 47 | Marion Wallendal | 6 | daughter | — | Wisconsin |
| 48 | Walter D. Wilcox | 40 | Head | Farm | California |
| 49 | Viola Wilcox | 40 | wife | — | Wisconsin |
| 50 | Mary Wilcox | 8 | daughter | — | Wisconsin |
| 51 | Ramona Wilcox | 3 | daughter | — | Wisconsin |
| 52 | Leo Nimmer | 45 | Head | Farm | Wisconsin |
| 53 | Clara Nimmer | 42 | wife | — | Wisconsin |
| 54 | Orville Nimmer | 17 | son | — | Wisconsin |
| 55 | Lucille Nimmer | 15 | daughter | — | Wisconsin |
| 56 | Claude Holterman | 34 | Head | Serviceman | Wisconsin |
| 57 | Esther Holterman | 36 | wife | — | Wisconsin |
| 58 | Barbara Holterman | 11 | daughter | — | Wisconsin |
| 59 | Wanda Holterman | 10 | daughter | — | Wisconsin |
| 60 | David Holterman | 6 | son | — | Wisconsin |
| 61 | Mary Holterman | 4 | daughter | — | Wisconsin |
| 62 | Joan Holterman | 3 | daughter | — | Wisconsin |
| 63 | Ruth Holterman | 2 | daughter | — | Wisconsin |
| 64 | Alois Schneider | 31 | Head | Farm | Wisconsin |
| 65 | Gertrude Schneider | 31 | wife | — | Wisconsin |
| 66 | Irene Schneider | 11 | daughter | — | Wisconsin |
| 67 | Ferdinand Schneider | 10 | son | — | Wisconsin |
| 68 | Verner Schneider | 9 | son | — | Wisconsin |
| 69 | Lillian Schneider | 7 | daughter | — | Wisconsin |
| 70 | Catherine Schneider | 5 | daughter | — | Wisconsin |
| 71 | George Schneider | 4 | son | — | Wisconsin |
| 72 | Percy Davis | 39 | Head | Farm | Wisconsin |
| 73 | Elda Davis | 34 | wife | — | Wisconsin |
| 74 | Shirley Davis THIS PERSON | 14 | daughter | — | Wisconsin |
| 75 | Warren Davis | 13 | son | — | Wisconsin |
| 76 | Gordon Davis | 11 | son | — | Wisconsin |
| 77 | Betty Davis | 9 | daughter | — | Wisconsin |
| 78 | Loretta Davis | 7 | daughter | — | Wisconsin |
| 79 | Everett Davis | 3 | son | — | Wisconsin |
| 80 | Lois Davis | 4 | daughter | — | 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)