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Mary Bauer — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Scottsbluff, Nebraska
Our Model Tree links this Mary Bauer across the 1920 and 1930 US Censuses in Scottsbluff, Nebraska (XGBoost, ~Confirmed) — first a spouse (b.~1897), then head of a 10-person household.
Age 33
b. ~1897
Female
Spouse
Born: Russia
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Scottsbluff, Nebraska |
| Surname | Bauer |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Russia |
| Naturalization Status | Naturalized |
| Year of Immigration | 1905 |
| Age at First Marriage | 17 |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Additional Details | |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
| Township / Ward | Hunter Creek Township |
| Est. Birth Year | ~1897 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Lucille Bauer | Daughter | — | 1 | ~1929 |
| Esther Bauer | Daughter | — | 14 | ~1916 |
| Katherine Bauer | Daughter | — | 12 | ~1918 |
| Mary Bauer | Daughter | — | 15 | ~1915 |
| Helen Bauer | Daughter | — | 7 | ~1923 |
| Doris Bauer | Daughter | — | 9 | ~1921 |
| Henry Bauer | Head | — | 39 | ~1891 |
| Henry Bauer | Son | — | 5 | ~1925 |
| Pete Bauer | Son | — | 3 | ~1927 |
| Mary Bauer | Spouse | — | 33 | ~1897 |
Census Appearances
1920
Hall, Nebraska
Spouse, age 23
Hall, Nebraska · implied b. ~1897 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bauer |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Russia |
| Naturalization Status | Alien |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
1930
Scottsbluff, Nebraska
Spouse, age 33
Scottsbluff, Nebraska · implied b. ~1897 — 10 household members
| Surname | Bauer |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Russia |
| Naturalization Status | Naturalized |
| Year of Immigration | 1905 |
| Age at First Marriage | 17 |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
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 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Bauer
Spouse · 1930 · age 33 · b. ~1897 · Nebraska
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Scottsbluff, Nebraska
Open full size
1930 US Federal Census — Scottsbluff, Nebraska
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1293unit:0490)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William Popp | 21 | Head | Farmer | Colorado |
| 2 | Esther Popp | 19 | Wife | — | Canada |
| 3 | Alice Popp | 2 | Daughter | — | Nebraska |
| 4 | Mae Popp | 1 | Daughter | — | Nebraska |
| 5 | George Jessup | 36 | Head | Farmer | Pennsylvania |
| 6 | Jessie Jessup | 32 | Wife | — | Kentucky |
| 7 | Frank Marsh | 37 | Head | Farmer | Russia |
| 8 | Eva Marsh | 28 | Wife | — | Russia |
| 9 | Mildred Marsh | 10 | Daughter | — | Nebraska |
| 10 | Agnes Marsh | 8 | Daughter | — | Nebraska |
| 11 | Alex Marsh | 6 | Son | — | Nebraska |
| 12 | Lydia Marsh | 5 | Daughter | — | Nebraska |
| 13 | Wilbert Marsh | 2 | Son | — | Nebraska |
| 14 | Frank Betz | 37 | Head | Farm Laborer | Russia |
| 15 | Margaret Betz | 32 | Wife | — | Russia |
| 16 | Joe Betz | 13 | Son | — | Nebraska |
| 17 | Mary Betz | 12 | Daughter | — | Nebraska |
| 18 | Leo Betz | 9 | Son | — | Nebraska |
| 19 | Esther Betz | 7 | Daughter | — | Nebraska |
| 20 | Rose Betz | 5 | Daughter | — | Nebraska |
| 21 | Martha Betz | 3 | Daughter | — | Nebraska |
| 22 | Henry Bauer | 39 | Head | Farm Laborer | Russia |
| 23 | Mary Bauer THIS PERSON | 33 | Wife | — | Russia |
| 24 | Mary Bauer | 15 | Daughter | — | Nebraska |
| 25 | Esther Bauer | 14 | Daughter | — | Nebraska |
| 26 | Katherine Bauer | 12 | Daughter | — | Nebraska |
| 27 | Doris Bauer | 9 | Daughter | — | Nebraska |
| 28 | Helen Bauer | 7 | Daughter | — | Nebraska |
| 29 | Henry Bauer | 5 | Son | — | Nebraska |
| 30 | Pete Bauer | 3 | Son | — | Nebraska |
| 31 | Lucille Bauer | 1 | Daughter | — | Nebraska |
| 32 | Theodore Gable | 29 | Head | Manager Of Stock Farm | Colorado |
| 33 | Lillian Gable | 27 | Wife | — | Nebraska |
| 34 | William H. Gable | 7 | Son | — | Nebraska |
| 35 | Theodore Jr. Gable | 3 | Son | — | Nebraska |
| 36 | Alex Miller | 20 | Head | Farm Laborer | Russia |
| 37 | Lillie Miller | 19 | Wife | — | Nebraska |
| 38 | Clarence Miller | 1 | Son | — | Nebraska |
| 39 | Simon Anderson | 40 | Head | Farming | Sweden |
| 40 | Anna Anderson | 36 | Wife | — | Nebraska |
| 41 | Mildred Anderson | 11 | Daughter | — | Nebraska |
| 42 | Gordon Anderson | 7 | Son | — | Nebraska |
| 43 | Ellen Anderson | 2 | Daughter | — | Nebraska |
| 44 | Ernest Koger | 23 | Head | Farm Laborer | Nebraska |
| 45 | Wilma Koger | 21 | Wife | — | Nebraska |
| 46 | Lettie Koger | 1 | Daughter | — | Nebraska |
| 47 | Clayton Koger | 0 | Son | — | Nebraska |
| 48 | George Koger | 53 | Head | Farmer | Iowa |
| 49 | Mabel Koger | 46 | Wife | — | Colorado |
| 50 | Mildred Koger | 18 | Daughter | — | Colorado |
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)