MF
Mary Fischer — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Travis-County, Texas
Our Model Tree links this Mary Fischer across the 1930 and 1940 US Censuses in Travis-County, Texas (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 8-person household.
Age 12
b. ~1928
Female
Daughter
Born: Texas
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Travis-County, Texas |
| Surname | Fischer |
| Given Name | Mary Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | Austin City |
| 1935 Residence (County) | Travis |
| Additional Details | |
| Highest Grade | G 6 |
| 1935 Residence | Same place |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Township / Ward | Austin City |
| Est. Birth Year | ~1928 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Catherine Fischer | Daughter | — | 20 | ~1920 |
| Doris Fischer | Daughter | — | 18 | ~1922 |
| Julia Fischer | Spouse | — | 44 | ~1896 |
| Joseph Fischer | Head | — | 50 | ~1890 |
| Francis Fischer | Son | — | 14 | ~1926 |
| Mary Fischer | Daughter | — | 12 | ~1928 |
| Annie Schutze | Other | — | 79 | ~1861 |
| Joe Fischer | Son | — | 9 | ~1931 |
Census Appearances
1930
Travis, Texas
Daughter, age 3
Travis, Texas · implied b. ~1927 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fischer |
| Given Name | Mary Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
Travis-County, Texas
Daughter, age 12
Travis-County, Texas · implied b. ~1928 — 8 household members
| Surname | Fischer |
| Given Name | Mary Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | Austin City |
| 1935 Residence (County) | Travis |
| Highest Grade | G 6 |
| 1935 Residence | Same place |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
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 12 · b. ~1928 · Texas
★ You are viewing this record
Sibling
Catherine Fischer
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Fischer
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Fischer
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joe Fischer
Sibling · 1940 · age 9
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 — Travis-County, Texas
Open full size
1940 US Federal Census — Travis-County, Texas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04150-00211)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Joseph F. Fischer | 50 | Head | Brick Contractor | Texas |
| 2 | Julia S. Fischer | 44 | Wife | — | Texas |
| 3 | Catherine Ann Fischer | 20 | Daughter | Stenographer | Texas |
| 4 | Doris Marie Fischer | 18 | Daughter | — | Texas |
| 5 | Francis Fischer | 14 | Son | — | Texas |
| 6 | Mary Helen Fischer THIS PERSON | 12 | Daughter | — | Texas |
| 7 | Joe Jr. Fischer | 9 | Son | — | Texas |
| 8 | Annie Schutze | 79 | Mother in law | — | Texas |
| 9 | John D. Barnhill | 81 | Head | — | Texas |
| 10 | Willie D. Barnhill | 74 | Wife | — | Texas |
| 11 | Rose Barnhill | 45 | Daughter | — | Texas |
| 12 | Amos F. Barnhill | 42 | Son | — | Texas |
| 13 | Pauline Barnhill | 34 | Daughter in law | Oil Well Promoter | Texas |
| 14 | Willie Dee Barnhill | 18 | Granddaughter | — | Texas |
| 15 | Myra Dee Barnhill | 18 | Granddaughter | — | Texas |
| 16 | John L. Sampley | 75 | Head | Merchant | Arkansas |
| 17 | Annie Sampley | 66 | Wife | — | Texas |
| 18 | Clark Estill | 55 | Lodger | Odd Jobs | Mississippi |
| 19 | Elizabeth Hughes | 75 | Head | — | Texas |
| 20 | Alex J. Barton | 46 | Lodger | Printing Pressman | Oklahoma |
| 21 | Rachel Yardell | 24 | Lodger | — | Texas |
| 22 | Hampton T. Jones | 44 | Head | Janitor | Louisiana |
| 23 | Elizabeth Jones | 45 | Wife | — | Louisiana |
| 24 | Elise Ann Jones | 18 | Daughter | — | Texas |
| 25 | Olga Jones | 15 | Daughter | — | Texas |
| 26 | Jack Jones | 13 | Son | — | Texas |
| 27 | Gabrielle Canton | 67 | Mother in law | — | Louisiana |
| 28 | Mary Fischer | 70 | Head | — | Texas |
| 29 | F. Erwin Fischer | 46 | Head | Merchant | Texas |
| 30 | Lida Fischer | 44 | Wife | — | Texas |
| 31 | George Y. Burns | 40 | Head | Intermediate Accounting Clerk | Texas |
| 32 | Mollie Burns | 35 | Wife | — | Texas |
| 33 | Julia Ann Burns | 8 | Daughter | — | Texas |
| 34 | Georgia Jo Burns | 7 | Daughter | — | Texas |
| 35 | Homer L. Barnes | 49 | Head | Salesman And Delivery Man | Texas |
| 36 | Clemmie Barnes | 45 | Wife | — | Texas |
| 37 | Jamie Barnes | 18 | Son | — | Texas |
| 38 | Isse Kasper | 48 | Head | Furrier | Poland |
| 39 | Ida X. Kasper | 48 | Wife | — | Poland |
| 40 | Albert Kasper | 19 | Son | — | Poland |
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)