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Joseph Bauer — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Joseph Bauer across the 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1908), then head of a 8-person household.
Age 32
b. ~1908
Male
Son
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Bauer |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh City |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Occupation | Page |
| Industry | Library |
| Class of Worker | PW |
| Hours Worked | 18 |
| Income (1939) | 600 |
| Highest Grade | C 2 |
| 1935 Residence | Same Place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Page |
| Township / Ward | Pittsburgh City |
| Est. Birth Year | ~1908 |
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 Joseph | Age | Birth yr |
|---|---|---|---|---|
| Mary Bauer | Spouse | — | 60 | ~1880 |
| Carl Bauer | Son | — | 30 | ~1910 |
| Anton Bauer | Head | — | 63 | ~1877 |
| Edward Bauer | Son | — | 23 | ~1917 |
| Walter Bauer | Son | — | 34 | ~1906 |
| Anthony Bauer | Son | — | 37 | ~1903 |
| Anna Bauer | Daughter | — | 25 | ~1915 |
| Joseph Bauer | Son | — | 32 | ~1908 |
Census Appearances
1930
Allegheny, Pennsylvania
Son, age 22
Allegheny, Pennsylvania · implied b. ~1908 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bauer |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Austria |
| Mother's Birthplace | Austria |
| Occupation | Book binder |
| Industry | Library |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Son, age 32
Allegheny-County, Pennsylvania · implied b. ~1908 — 8 household members
| Surname | Bauer |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh City |
| 1935 Residence (County) | Allegheny |
| Occupation | Page |
| Industry | Library |
| Class of Worker | PW |
| Hours Worked | 18 |
| Income (1939) | 600 |
| Highest Grade | C 2 |
| 1935 Residence | Same Place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Joseph Bauer across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Joseph Bauer
Son · 1940 · age 32 · b. ~1908 · Pennsylvania
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Sibling
Anthony Bauer
Sibling · 1940 · age 37
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Bauer
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carl Bauer
Sibling · 1940 · age 30
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Bauer
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Bauer
Sibling · 1940 · age 34
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 — Allegheny-County, Pennsylvania
Open full size
1940 US Federal Census — Allegheny-County, Pennsylvania
Page Contents
36 people indexed on this census page (nara:1940:m-t0627-03656-00187)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charles R. Jackson | 24 | Son | Carpenter | Pennsylvania |
| 2 | Stella Jackson | 22 | Daughter in law | — | Pennsylvania |
| 3 | Mae Jackson | 25 | Daughter | Saleswoman | West Virginia |
| 4 | Hurst Forster | 34 | Son in law | Checker | South Carolina |
| 5 | Thelma A. Forster | 29 | Daughter | — | Pennsylvania |
| 6 | Betty Bill Hagan | 11 | Daughter | — | Pennsylvania |
| 7 | James Nichols | 39 | Head | Funeral Director & Embalmer | Pennsylvania |
| 8 | Margaret Nichols | 42 | Wife | — | Pennsylvania |
| 9 | Betty Marie Nichols | 10 | Daughter | — | Pennsylvania |
| 10 | Margaret Lawler | 48 | Head | — | Pennsylvania |
| 11 | Margaret Lawler | 10 | Daughter | — | Pennsylvania |
| 12 | Mary Louise Holtzman | 21 | Daughter | — | Pennsylvania |
| 13 | Irene D. Hemens | 44 | Head | Bookkeeper | Pennsylvania |
| 14 | Edward D. Hemens | 20 | Son | Timekeeper | Pennsylvania |
| 15 | Emelie C. De Walt | 50 | Sister | Operator | Pennsylvania |
| 16 | Harry L. Goldstein | 51 | Head | Medical Doctor | Pennsylvania |
| 17 | Leonard Goldstein | 42 | Brother | Store Clerk | Pennsylvania |
| 18 | Dora Goldstein | 80 | Mother | — | Russia |
| 19 | Elizabeth Mccann | 45 | Head | — | Pennsylvania |
| 20 | Walter Bulger | 51 | Brother | — | Pennsylvania |
| 21 | John Lowndes | 81 | Head | — | England |
| 22 | William C. Lowndes | 50 | Son | Proprietor | Pennsylvania |
| 23 | James R. Lowndes | 44 | Son | Partner | Pennsylvania |
| 24 | Lillian D. Lowndes | 34 | Daughter | — | Pennsylvania |
| 25 | Anton Bauer | 63 | Head | Millman | Austria |
| 26 | Mary B. Bauer | 60 | Wife | — | Bavaria |
| 27 | Anthony W. Bauer | 37 | Son | Stockman | Pennsylvania |
| 28 | Walter E. Bauer | 34 | Son | Stockman | Pennsylvania |
| 29 | Joseph Bauer THIS PERSON | 32 | Son | Page | Pennsylvania |
| 30 | Carl Bauer | 30 | Son | Helper | Pennsylvania |
| 31 | Anna Mary Bauer | 25 | Daughter | — | Pennsylvania |
| 32 | Edward Bauer | 23 | Son | Driver Salesman | Pennsylvania |
| 33 | Taylor P. Chrysler | 42 | Head | Supervisor | Illinois |
| 34 | Marian Chrysler | 32 | Wife | — | Illinois |
| 35 | Richard Chrysler | 13 | Son | — | Indiana |
| 36 | Doris Irene Chrysler | 11 | Daughter | — | Illinois |
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)