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Mary Mueller — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Polk, Nebraska
Our Model Tree links this Mary Mueller across the 1920, 1930 and 1940 US Censuses in Polk, Nebraska (XGBoost, ~Confirmed) — first a spouse (b.~1882), then head of a 5-person household.
Age 38
b. ~1882
Female
Spouse
Born: Switzerland
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Polk, Nebraska |
| Surname | Mueller |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Switzerland |
| Year of Immigration | 1909 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Switzerland |
| Mother's Birthplace | Switzerland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Birth Country | Switzerland |
| Year of Naturalization | 1909 |
| Birthplace (normalized) | switzerland |
| Township / Ward | Island |
| Est. Birth Year | ~1882 |
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.
5 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Marcella Mueller | Son | — | 2 | ~1918 |
| Otto Mueller | Head | — | 40 | ~1880 |
| Mary Mueller | Spouse | — | 38 | ~1882 |
| Rudolph Mueller | Son | — | 5 | ~1915 |
| Otto Mueller | Son | — | 9 | ~1911 |
Census Appearances
1920
Polk, Nebraska
Spouse, age 38
Polk, Nebraska · implied b. ~1882 — 5 household members
| Surname | Mueller |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Switzerland |
| Year of Immigration | 1909 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Switzerland |
| Mother's Birthplace | Switzerland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Birth Country | Switzerland |
| Year of Naturalization | 1909 |
| Birthplace (normalized) | switzerland |
1930
Polk, Nebraska
Other, age 50
Polk, Nebraska · implied b. ~1880 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mueller |
| Given Name | Marie |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Switzerland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1907 |
| Age at First Marriage | 26 |
| Father's Birthplace | Switzerland |
| Mother's Birthplace | Switzerland |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Birth Country | Switzerland |
| Birthplace (normalized) | switzerland |
1940
Polk-County, Nebraska
Head, age 60
Polk-County, Nebraska · implied b. ~1880 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mueller |
| Given Name | Marie |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Widowed |
| Birthplace | Switzerland |
| 1935 Residence (City) | Island Precinct |
| 1935 Residence (County) | Polk |
| Naturalization Status | Naturalized |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | H 1 |
| 1935 Residence | Same place |
| Birth Country | Switzerland |
| Birthplace (normalized) | switzerland |
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 Mueller across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Mueller
Spouse · 1920 · age 38 · b. ~1882 · Nebraska
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Polk, Nebraska
Open full size
1920 US Federal Census — Polk, Nebraska
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1000unit:0047)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Bill Stachura | 33 | Wife | — | Nebraska |
| 52 | Theophil M. Stachura | 13 | Son | — | Nebraska |
| 53 | Philomena Stachura | 10 | Daughter | — | Nebraska |
| 54 | Monica A. Stachura | 7 | Daughter | — | Nebraska |
| 55 | Donald B. Stachura | 5 | Son | — | Nebraska |
| 56 | Arden A. Stachura | 2 | Son | — | Nebraska |
| 57 | Albert F. Schulze | 44 | Head | — | Nebraska |
| 58 | Augusta W. Schulze | 31 | Wife | Farmer | Germany |
| 59 | Alma E. Schulze | 14 | Daughter | — | Nebraska |
| 60 | Elmer H. Schulze | 11 | Son | — | Nebraska |
| 61 | William A. Driewer | 47 | Head | — | Wisconsin |
| 62 | Fannie F. Driewer | 44 | Wife | — | Germany |
| 63 | Iny W. Driewer | 27 | Boarder | — | Nebraska |
| 64 | W. H. Boruch | 33 | Head | Farmer | Poland |
| 65 | Agnes U. Boruch | 45 | Wife | Farmer | Poland |
| 66 | John Canat | 31 | Head | — | Switzerland |
| 67 | Mary Canat | 44 | Wife | Farmer | Switzerland |
| 68 | Charles P. Canat | 19 | Son | — | Nebraska |
| 69 | Emily A. Canat | 18 | Daughter | — | Nebraska |
| 70 | Arnold J. Canat | 17 | Son | — | Nebraska |
| 71 | Ralph F. Canat | 17 | Son | — | Nebraska |
| 72 | Fred B. Canat | 13 | Son | — | Nebraska |
| 73 | Mabel C. Canat | 7 | Daughter | — | Nebraska |
| 74 | Alice L. Canat | 3 | Son | — | Nebraska |
| 75 | Dora Canat | 3 | Daughter | — | Nebraska |
| 76 | George Boruch | 43 | Head | Farmer | Poland |
| 77 | Katherine Boruch | 30 | Wife | Farmer | Nebraska |
| 78 | Christina E. Boruch | 13 | Daughter | — | Nebraska |
| 79 | James L. Boruch | 11 | Son | — | Nebraska |
| 80 | Bernice M. Boruch | 2 | Daughter | — | Nebraska |
| 81 | Eli Zimmerman | 49 | Head | Farmer | Russia |
| 82 | Kate Zimmerman | 40 | Wife | — | Iowa |
| 83 | Martha Zimmerman | 23 | Daughter | — | Nebraska |
| 84 | George W. Zimmerman | 22 | Son | — | Nebraska |
| 85 | Clara E. Zimmerman | 19 | Daughter | — | Nebraska |
| 86 | Albert J. Zimmerman | 16 | Son | — | Nebraska |
| 87 | Luella B. Zimmerman | 14 | Daughter | — | Nebraska |
| 88 | Fred W. Zimmerman | 12 | Son | — | Nebraska |
| 89 | Helen L. Zimmerman | 10 | Daughter | — | Nebraska |
| 90 | Otto Mueller | 40 | Head | Farmer | Switzerland |
| 91 | Mary Mueller THIS PERSON | 38 | Wife | — | Switzerland |
| 92 | Otto J. Mueller | 9 | Son | — | Nebraska |
| 93 | Rudolph Mueller | 5 | Son | — | Nebraska |
| 94 | Marcella H. Mueller | 2 | Son | — | Nebraska |
| 95 | Charles A. Clinch | 48 | Head | Farmer | Illinois |
| 96 | Jessie A. Clinch | 48 | Wife | — | Indiana |
| 97 | Raymond P. Clinch | 11 | Son | — | Nebraska |
| 98 | Courtland Clinch | 21 | Boarder | — | Nebraska |
| 99 | Harry S. Sheldon | 35 | Head | Farmer | Nebraska |
| 100 | Florence M. Sheldon | 29 | Wife | — | Illinois |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)