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Mary Bauer — 1930 US Census Record
Model Tree available1930 United States Federal Census · Stearns, Minnesota
Our Model Tree links this Mary Bauer across the 1910, 1920 and 1930 US Censuses in Stearns, Minnesota (XGBoost, ~Confirmed), with identified parents Lorenz & George — first a daughter (b.~1906), then head of a 12-person household.
Age 24
b. ~1906
Female
Daughter
Born: Minnesota
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Stearns, Minnesota |
| Surname | Bauer |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Township / Ward | Township Of Albany |
| Est. Birth Year | ~1906 |
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.
12 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Clara Bauer | Daughter | — | 8 | ~1922 |
| Agnes Bauer | Daughter | — | 20 | ~1910 |
| Theresa Bauer | Daughter | — | 18 | ~1912 |
| Hildegard Bauer | Daughter | — | 12 | ~1918 |
| Rose Bauer | Daughter | — | 22 | ~1908 |
| Mary Bauer | Daughter | — | 24 | ~1906 |
| George Bauer | Head | — | 54 | ~1876 |
| Mary Bauer | Other | — | 50 | ~1880 |
| Leo Bauer | Son | — | 14 | ~1916 |
| Alois Bauer | Son | — | 10 | ~1920 |
| George Bauer | Son | — | 16 | ~1914 |
| Alphonse Bauer | Son | — | 6 | ~1924 |
Census Appearances
1910
Stearns, Minnesota
Daughter, age 3
Stearns, Minnesota · implied b. ~1907 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bauer |
| Given Name | Mary G |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1920
Stearns, Minnesota
Daughter, age 14
Stearns, Minnesota · implied b. ~1906 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bauer |
| Given Name | Mary C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1930
Stearns, Minnesota
Daughter, age 24
Stearns, Minnesota · implied b. ~1906 — 12 household members
| Surname | Bauer |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
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 3 US Census years (1910, 1920 and 1930) in Stearns, Minnesota, using XGBoost record linkage. Identified parents: father Lorenz Bauer (~0.92 confidence) and father George Bauer (~0.92 confidence) and father Patrick Bauer (~0.92 confidence) and mother Kathrine Bauer (~0.92 confidence) and mother Mary Bauer (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Lorenz Bauer
b. ~1854
Source father
● Household
· direct · ~0.92
Father
George Bauer
b. ~1876
Source father
● Household
· direct · ~0.92
Father
Patrick Bauer
b. ~1879
Source father
● Household
· direct · ~0.92
Mother
Kathrine Bauer
b. ~1881
Source mother
● Household
· direct · ~0.92
Mother
Mary Bauer
b. ~1884
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Bauer
Daughter · 1930 · age 24 · b. ~1906 · Minnesota
★ You are viewing this record
Sibling
Clara Bauer
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hildegard Bauer
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alphonse Bauer
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes Bauer
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rose Bauer
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Theresa Bauer
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Bauer
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leo Bauer
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alois 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 — Stearns, Minnesota
Open full size
1930 US Federal Census — Stearns, Minnesota
Page Contents
50 people indexed on this census page (ia:1930:minnesotacensus00reel1130:0385)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Anna S. | 4 | Son | — | Minnesota |
| 2 | Emma L. | 1 | Daughter | — | Minnesota |
| 3 | Alfred Miller | 38 | Head | — | Minnesota |
| 4 | Rose Miller | 26 | Wife-H | — | Minnesota |
| 5 | Marcella Miller | 3 | Daughter | — | Minnesota |
| 6 | Alois Miller | 29 | Head | Farmer | Minnesota |
| 7 | Elizabeth Miller | 24 | Wife-H | — | Minnesota |
| 8 | Hildegard Miller | 1 | Daughter | — | Minnesota |
| 9 | George Bauer | 54 | Head | — | Minnesota |
| 10 | Mary H. Bauer | 50 | Wife-H | — | Minnesota |
| 11 | Mary Bauer THIS PERSON | 24 | Daughter | — | Minnesota |
| 12 | Rose Bauer | 22 | Daughter | — | Minnesota |
| 13 | Agnes Bauer | 20 | Daughter | — | Minnesota |
| 14 | Theresa Bauer | 18 | Daughter | — | Minnesota |
| 15 | George Bauer | 16 | Son | — | Minnesota |
| 16 | Leo Bauer | 14 | Son | — | Minnesota |
| 17 | Hildegard Bauer | 12 | Daughter | — | Minnesota |
| 18 | Alois Bauer | 10 | Son | — | Minnesota |
| 19 | Clara Bauer | 8 | Daughter | — | Minnesota |
| 20 | Alphonse Bauer | 6 | Son | — | Minnesota |
| 21 | Anna Funk | 73 | Head | Manager | Germany |
| 22 | William Funk | 45 | Son | — | Minnesota |
| 23 | John Funk | 41 | Son | — | Minnesota |
| 24 | Anna Funk | 37 | Daughter | — | Minnesota |
| 25 | John F. Block | 35 | Head | — | Minnesota |
| 26 | Mary A. Block | 26 | Wife-H | — | Minnesota |
| 27 | Loretta M. Block | 5 | Daughter | — | Minnesota |
| 28 | Florence M. Block | 4 | Daughter | — | Minnesota |
| 29 | Eleanor E. Block | 2 | Daughter | — | Minnesota |
| 30 | Raymond G. Block | 1 | Son | — | Minnesota |
| 31 | Edward Block | 16 | Brother | — | Minnesota |
| 32 | Joseph Sands | 21 | Head | Farm Hand | Minnesota |
| 33 | Rose Sands | 21 | Wife-H | — | Minnesota |
| 34 | Mary Sands | 1 | Daughter | — | Minnesota |
| 35 | Joseph Sands | 0 | Son | — | Minnesota |
| 36 | William Sands | 60 | Father | — | Minnesota |
| 37 | William Sands | 27 | Brother | — | Minnesota |
| 38 | Anton Gansen | 46 | Head | — | Minnesota |
| 39 | Juliana E. Gansen | 38 | Wife-H | — | Minnesota |
| 40 | Eleanor E. Gansen | 15 | Daughter | — | Minnesota |
| 41 | Genevieve M. Gansen | 13 | Daughter | — | Minnesota |
| 42 | Ervin J. Gansen | 10 | Son | — | Minnesota |
| 43 | Anton Jr. Gansen | 8 | Son | — | Minnesota |
| 44 | Donald J. Gansen | 6 | Son | — | Minnesota |
| 45 | Lucille R. Gansen | 4 | Daughter | — | Minnesota |
| 46 | Bernadine A. Gansen | 2 | Daughter | — | Minnesota |
| 47 | Paul J. Haaschaert | 35 | Head | Farmer | Minnesota |
| 48 | Anna Haaschaert | 31 | Wife-H | — | Minnesota |
| 49 | Irene Haaschaert | 7 | Daughter | — | Minnesota |
| 50 | Haaschaert | None | — | — | — |
Pedigree Summary
Mary + 9 siblings
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)