MF
Mary Fischer — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Outagamie-County, Wisconsin
Our Model Tree links this Mary Fischer across the 1930 and 1940 US Censuses in Outagamie-County, Wisconsin (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 10-person household.
Age 13
b. ~1927
Female
Daughter
Born: Wisconsin
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Outagamie-County, Wisconsin |
| Surname | Fischer |
| Given Name | Mary Ann |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Appleton |
| 1935 Residence (County) | Outagamie |
| Additional Details | |
| Highest Grade | No 7 |
| 1935 Residence | Wis |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Township / Ward | Center Township |
| Est. Birth Year | ~1927 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Donna Fischer | Daughter | — | 5 | ~1935 |
| Verna Fischer | Daughter | — | 3 | ~1937 |
| Virginia Fischer | Daughter | — | 11 | ~1929 |
| Anna Fischer | Spouse | — | 40 | ~1900 |
| Patricia Fischer | Daughter | — | 7 | ~1933 |
| F Fischer | Head | — | 40 | ~1900 |
| Lawrence Fischer | Son | — | 15 | ~1925 |
| Mary Fischer | Daughter | — | 13 | ~1927 |
| Cyril Fischer | Son | — | 1 | ~1939 |
| Francis Fischer | Son | — | 9 | ~1931 |
Census Appearances
1930
Outagamie, Wisconsin
Daughter, age 3
Outagamie, Wisconsin · implied b. ~1927 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fischer |
| Given Name | Mary Ann |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Outagamie-County, Wisconsin
Daughter, age 13
Outagamie-County, Wisconsin · implied b. ~1927 — 10 household members
| Surname | Fischer |
| Given Name | Mary Ann |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Appleton |
| 1935 Residence (County) | Outagamie |
| Highest Grade | No 7 |
| 1935 Residence | Wis |
| 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 Mary Fischer across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Fischer
Daughter · 1940 · age 13 · b. ~1927 · Wisconsin
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Sibling
Donna Fischer
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Fischer
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Virginia Fischer
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cyril Fischer
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Verna Fischer
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patricia Fischer
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lawrence Fischer
Sibling · 1940 · age 15
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 — Outagamie-County, Wisconsin
Open full size
1940 US Federal Census — Outagamie-County, Wisconsin
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04508-00910)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ellsworth Sears | 26 | Head | Laborer | Wisconsin |
| 2 | Edwin Tiedt | 40 | Head | Farmer | Wisconsin |
| 3 | Linda Tiedt | 35 | Wife | — | Wisconsin |
| 4 | Minnie Tiedt | 65 | Mother | — | Wisconsin |
| 5 | Orville Tiedt | 31 | Brother | Service Man | Wisconsin |
| 6 | Frank Steffen | 55 | Head | Farmer | Wisconsin |
| 7 | Anna Steffen | 55 | Wife | — | Wisconsin |
| 8 | Willard Van Gompel | 30 | Head | Farmer | Wisconsin |
| 9 | Florence Van Gompel | 26 | Wife | — | Wisconsin |
| 10 | F. L. Fischer | 40 | Head | Farmer | Wisconsin |
| 11 | Anna Fischer | 40 | Wife | — | Wisconsin |
| 12 | Lawrence Fischer | 15 | Son | — | Wisconsin |
| 13 | Mary Ann Fischer THIS PERSON | 13 | Daughter | — | Wisconsin |
| 14 | Virginia Fischer | 11 | Daughter | — | Wisconsin |
| 15 | Francis Fischer | 9 | Son | — | Wisconsin |
| 16 | Patricia Fischer | 7 | Daughter | — | Wisconsin |
| 17 | Donna Fischer | 5 | Daughter | — | Wisconsin |
| 18 | Verna Fischer | 3 | Daughter | — | Wisconsin |
| 19 | Cyril Fischer | 1 | Son | — | Wisconsin |
| 20 | George Bley | 40 | Head | Farmer | Wisconsin |
| 21 | Margaret Bley | 38 | Wife | — | Wisconsin |
| 22 | Edward Bley | 10 | Son | — | Wisconsin |
| 23 | Vernon Bley | 2 | Son | — | Wisconsin |
| 24 | John Bley | 43 | Head | Farmer | Wisconsin |
| 25 | Katherine Bley | 40 | Wife | — | Wisconsin |
| 26 | James Bley | 76 | Father | — | Wisconsin |
| 27 | Mary Ann Bley | 79 | Mother | — | Wisconsin |
| 28 | Edward Witzke | 68 | Head | — | Russia |
| 29 | Mary Witzke | 61 | Wife | — | Wisconsin |
| 30 | C. Albert Rohm | 26 | Head | Machine Operator | Wisconsin |
| 31 | Emma Rohm | 25 | Wife | Teacher | Wisconsin |
| 32 | Archie H. Scheibe | 29 | Head | Farmer | Wisconsin |
| 33 | Frieda Scheibe | 26 | Wife | Teacher | Wisconsin |
| 34 | Richard Scheibe | 6 | Son | — | Wisconsin |
| 35 | Virginia Scheibe | 5 | Daughter | — | Wisconsin |
| 36 | Arleta Scheibe | 3 | Daughter | — | Wisconsin |
| 37 | David Scheibe | 1 | Son | — | Wisconsin |
| 38 | Harry Schabo | 27 | Head | Mechanic | Wisconsin |
| 39 | Bernice Schabo | 21 | Wife | — | Wisconsin |
| 40 | Reinhard Sommers | 37 | Head | Farmer | 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)