MB
Mary Bauer — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Buffalo, Wisconsin
Our Model Tree links this Mary Bauer across the 1920 and 1930 US Censuses in Buffalo, Wisconsin (XGBoost, ~Confirmed) — first a daughter (b.~1915), then head of a 22-person household.
Age 15
b. ~1915
Female
Daughter
Born: Wisconsin
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Buffalo, Wisconsin |
| Surname | Bauer |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Township / Ward | Modena Town |
| Est. Birth Year | ~1915 |
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.
22 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Bauer | Daughter | — | 15 | ~1915 |
| Cecelia Bauer | Daughter | — | 10 | ~1920 |
| Allene Pokat | Daughter | — | 13 | ~1917 |
| Caroline Pokat | Daughter | — | 10 | ~1920 |
| Florence Bauer | Daughter | — | 13 | ~1917 |
| John Deutscher | Head | — | 27 | ~1903 |
| Rosie Bauer | Other | — | 53 | ~1877 |
| Frank Bauer | Other | — | 57 | ~1873 |
| Carrie Deutscher | Other | — | 22 | ~1908 |
| Amanda Pokat | Other | — | 49 | ~1881 |
| Arnold Deutscher | Other | — | 17 | ~1913 |
| Charles Pokat | Other | — | 56 | ~1874 |
| Rudolph Bauer | Son | — | 17 | ~1913 |
| Raymond Bauer | Son | — | 10 | ~1920 |
| Robert Bauer | Son | — | 23 | ~1907 |
| Ernest Bauer | Son | — | 31 | ~1899 |
| Franklin Pokat | Son | — | 20 | ~1910 |
| Willard Pokat | Son | — | 21 | ~1909 |
| Duane Deutscher | Son | — | 1 | ~1929 |
| Christian Pokat | Son | — | 8 | ~1922 |
| Berval Deutscher | Son | — | 2 | ~1928 |
| Carl Pokat | Son | — | 16 | ~1914 |
Census Appearances
1920
Buffalo, Wisconsin
Daughter, age 5
Buffalo, Wisconsin · implied b. ~1915 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bauer |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1930
Buffalo, Wisconsin
Daughter, age 15
Buffalo, Wisconsin · implied b. ~1915 — 22 household members
| Surname | Bauer |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Can Read/Write | Yes |
| 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 Bauer across 2 US Census years (1920 and 1930) in Buffalo, Wisconsin, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Bauer
Daughter · 1930 · age 15 · b. ~1915 · Wisconsin
★ You are viewing this record
Sibling
Ernest Bauer
Sibling · 1930 · age 31
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Willard Pokat
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Caroline Pokat
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Franklin Pokat
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Christian Pokat
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rudolph Bauer
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Bauer
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Berval Deutscher
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Duane Deutscher
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Allene Pokat
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carl Pokat
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Bauer
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florence Bauer
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cecelia Bauer
Sibling · 1930 · age 10
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
1930 US Federal Census — Buffalo, Wisconsin
Open full size
1930 US Federal Census — Buffalo, Wisconsin
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2563unit:0255)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Shirley A. Whelan | 49 | Head-H | — | Illinois |
| 2 | Elizabeth Whelan | 18 | Daughter | — | Wisconsin |
| 3 | John V. Whelan | 16 | Son | — | Wisconsin |
| 4 | James W. Whelan | 14 | Son | — | Wisconsin |
| 5 | Patricia A. Whelan | 12 | Daughter | — | Wisconsin |
| 6 | Judith S. Whelan | 9 | Daughter | — | Wisconsin |
| 7 | Dutee A. Whelan | 51 | Head | Cashier | Wisconsin |
| 8 | Emma Whelan | 75 | Mother-H | — | New York |
| 9 | Sophia Iversen | 50 | Servant | Servant | Norway |
| 10 | Elmer Iversen | 20 | Boarder | — | Illinois |
| 11 | John Rosenthal | 36 | Boarder | Farm Laborer | Wisconsin |
| 12 | Clayton L. Gates | 30 | Head | Farmer | Wisconsin |
| 13 | Martha L. Gates | 21 | Wife-H | — | North Dakota |
| 14 | Leland R. Gates | 2 | Son | — | Wisconsin |
| 15 | Gerald L. Gates | 23 | Brother | Farm Laborer | Wisconsin |
| 16 | Leonard Johnson | 37 | Head | Farmer | Wisconsin |
| 17 | Flossie Johnson | 24 | Wife-H | — | Wisconsin |
| 18 | Eileen L. Johnson | 8 | Daughter | — | Wisconsin |
| 19 | Lawrence G. Johnson | 6 | Son | — | Wisconsin |
| 20 | Morton C. Crawford | 51 | Head | Farmer | New York |
| 21 | Verna G. Crawford | 47 | Wife-H | — | Wisconsin |
| 22 | Lottie L. Crawford | 23 | Daughter | Servant | Wisconsin |
| 23 | Wayne A. Crawford | 15 | Son | Farm Laborer | Wisconsin |
| 24 | Lawrence N. Crawford | 17 | Son | — | Wisconsin |
| 25 | Vilas M. Crawford | 11 | Son | — | Wisconsin |
| 26 | John Deutscher | 27 | Head | Farmer | Wisconsin |
| 27 | Carrie Deutscher | 22 | Wife-H | — | Wisconsin |
| 28 | Berval K. Deutscher | 2 | Son | — | Wisconsin |
| 29 | Duane D. Deutscher | 1 | Son | — | Wisconsin |
| 30 | Arnold Deutscher | 17 | Nephew | Farm Laborer | Wisconsin |
| 31 | Charles J. Pokat | 56 | O | Farmer | Wisconsin |
| 32 | Amanda Pokat | 49 | Wife-H | — | Wisconsin |
| 33 | Willard C. Pokat | 21 | Son | Farm Laborer | Wisconsin |
| 34 | Franklin R. Pokat | 20 | Son | Farm Laborer | Wisconsin |
| 35 | Carl Pokat | 16 | Son | Farm Laborer | Wisconsin |
| 36 | Allene M. Pokat | 13 | Daughter | — | Wisconsin |
| 37 | Caroline A. Pokat | 10 | Daughter | — | Wisconsin |
| 38 | Christian C. Pokat | 8 | Son | — | Wisconsin |
| 39 | Frank J. Bauer | 57 | O | Farmer | Wisconsin |
| 40 | Rosie Bauer | 53 | Wife-H | — | Wisconsin |
| 41 | Ernest Bauer | 31 | Son | Farm Laborer | Wisconsin |
| 42 | Robert Bauer | 23 | Son | Bookkeeper | Wisconsin |
| 43 | Rudolph Bauer | 17 | Son | — | Wisconsin |
| 44 | Mary Bauer THIS PERSON | 15 | Daughter | — | Wisconsin |
| 45 | Florence Bauer | 13 | Daughter | — | Wisconsin |
| 46 | Cecelia A. Bauer | 10 | Daughter | — | Wisconsin |
| 47 | Raymond Bauer | 10 | Son | — | Wisconsin |
| 48 | George Hengst | 63 | Head | Farmer | Wisconsin |
| 49 | Lena H. Hengst | 47 | Wife-H | — | Wisconsin |
| 50 | Gordon L. Hengst | 23 | Head | Farm Laborer | Wisconsin |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)