AB
Anna Bauer — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lehigh-County, Pennsylvania
Our Model Tree links this Anna Bauer across the 1930 and 1940 US Censuses in Lehigh-County, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1905), then head of a 6-person household.
Age 35
b. ~1905
Female
Spouse
Born: Austria
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Lehigh-County, Pennsylvania |
| Surname | Bauer |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Austria |
| 1935 Residence (City) | Allentown city |
| 1935 Residence (County) | Lehigh |
| Naturalization Status | Alien |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same House |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
| Township / Ward | Allentown City |
| Est. Birth Year | ~1905 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Anna | Age | Birth yr |
|---|---|---|---|---|
| Anna Bauer | Daughter | — | 15 | ~1925 |
| Anna Bauer | Spouse | — | 35 | ~1905 |
| Rudolph Bauer | Head | — | 41 | ~1899 |
| Emma Bauer | Daughter | — | 14 | ~1926 |
| Frank Bauer | Son | — | 11 | ~1929 |
| Rudolph Bauer | Son | — | 18 | ~1922 |
Census Appearances
1930
Lehigh, Pennsylvania
Other, age 25
Lehigh, Pennsylvania · implied b. ~1905 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bauer |
| Given Name | Annie |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Austria |
| Naturalization Status | Alien |
| Year of Immigration | 1922 |
| Age at First Marriage | 19 |
| Father's Birthplace | Austria |
| Mother's Birthplace | Austria |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
1940
Lehigh-County, Pennsylvania
Spouse, age 35
Lehigh-County, Pennsylvania · implied b. ~1905 — 6 household members
| Surname | Bauer |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Austria |
| 1935 Residence (City) | Allentown city |
| 1935 Residence (County) | Lehigh |
| Naturalization Status | Alien |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same House |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
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 Anna Bauer across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Anna Bauer
Spouse · 1940 · age 35 · b. ~1905 · Pennsylvania
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Lehigh-County, Pennsylvania
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1940 US Federal Census — Lehigh-County, Pennsylvania
Page Contents
24 people indexed on this census page (nara:1940:m-t0627-03542-00682)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Louise Oskotsky | 26 | Wife | — | Pennsylvania |
| 42 | Ernest Schumacker | 43 | Head | Truck Driver | Pennsylvania |
| 43 | Rose Schumacker | 40 | Wife | — | Pennsylvania |
| 44 | Francis Schumacker | 20 | Son | Car Washer | Pennsylvania |
| 45 | Caroline Schumacker | 21 | Daughter | — | Pennsylvania |
| 46 | Ernest Jr. Schumacker | 12 | Son | — | Pennsylvania |
| 47 | Rudolph Bauer | 41 | Head | Kettle Inspector | Austria |
| 48 | Anna Bauer THIS PERSON | 35 | Wife | — | Austria |
| 49 | Rudolph Jr. Bauer | 18 | Son | Cook | Pennsylvania |
| 50 | Anna Bauer | 15 | Daughter | — | Pennsylvania |
| 51 | Emma Bauer | 14 | Daughter | — | Pennsylvania |
| 52 | Frank Bauer | 11 | Son | — | Pennsylvania |
| 53 | Frank Bauer | 37 | Head | Bottler | Austria |
| 54 | Frances Bauer | 40 | Wife | — | Austria |
| 55 | Helen Bauer | 16 | Daughter | Maid | Pennsylvania |
| 56 | Margaret Bauer | 15 | Daughter | — | Pennsylvania |
| 57 | Frank Jr. Bauer | 14 | Son | — | Pennsylvania |
| 58 | Stella Bauer | 13 | Daughter | — | Pennsylvania |
| 59 | Robert Bauer | 11 | Son | — | Pennsylvania |
| 60 | Alfred Bauer | 6 | Son | — | Pennsylvania |
| 61 | Elsie Bauer | 4 | Daughter | — | Pennsylvania |
| 62 | Louise Ernst | 52 | Head | — | Germany |
| 63 | Bertha Ernst | 23 | Daughter | Machine Operator | Pennsylvania |
| 64 | John Ernst | 19 | Son | — | Pennsylvania |
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)