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Mary Muller — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Polk, Oregon
Our Model Tree links this Mary Muller across the 1920 and 1930 US Censuses in Polk, Oregon (XGBoost, ~Confirmed) — first a daughter (b.~1916), then head of a 6-person household.
Age 14
b. ~1916
Female
Daughter
Born: Oregon
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Polk, Oregon |
| Surname | Muller |
| Given Name | Mary A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | Oregon |
| Mother's Birthplace | Oregon |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
| Township / Ward | Salt Lake Precinct 3 |
| Est. Birth Year | ~1916 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Muller | Daughter | — | 14 | ~1916 |
| Herman Muller | Head | — | 38 | ~1892 |
| Elsie Muller | Daughter | — | 10 | ~1920 |
| Thomas Muller | Son | — | 11 | ~1919 |
| Mildred Muller | Daughter | — | 12 | ~1918 |
| Nelly Muller | Spouse | — | 36 | ~1894 |
Census Appearances
1920
Polk, Oregon
Daughter, age 4
Polk, Oregon · implied b. ~1916 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Muller |
| Given Name | Mary O. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | Oregon |
| Mother's Birthplace | Oregon |
| Class of Worker | 1920 |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1930
Polk, Oregon
Daughter, age 14
Polk, Oregon · implied b. ~1916 — 6 household members
| Surname | Muller |
| Given Name | Mary A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | Oregon |
| Mother's Birthplace | Oregon |
| Can Read/Write | Yes |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
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 Muller across 2 US Census years (1920 and 1930) in Polk, Oregon, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Muller
Daughter · 1930 · age 14 · b. ~1916 · Oregon
★ You are viewing this record
Sibling
Thomas Muller
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elsie Muller
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Muller
Sibling · 1930 · age 12
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 — Polk, Oregon
Open full size
1930 US Federal Census — Polk, Oregon
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1948unit:0786)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Herman F Muller | 38 | Head | Farmer | Oregon |
| 2 | Nelly Muller | 36 | Wife | — | New York |
| 3 | Mary A Muller THIS PERSON | 14 | Daughter | — | Oregon |
| 4 | Mildred L Muller | 12 | Daughter | — | Oregon |
| 5 | Thomas F Muller | 11 | Son | — | Oregon |
| 6 | Elsie L Muller | 10 | Daughter | — | Oregon |
| 7 | Karl Bruinsma | 39 | Head | Farmer | Holland |
| 8 | Anna Bruinsma | 41 | Wife | — | Holland |
| 9 | Helen Bruinsma | 12 | Daughter | — | Holland |
| 10 | Josephine Bruinsma | 8 | Daughter | — | Oregon |
| 11 | Andrew Van Atten | 45 | Head | Farmer | Holland |
| 12 | Audrey Van Atten | 43 | Wife | — | Holland |
| 13 | Dan A Van Atten | 21 | Son | Farm Laborer | Holland |
| 14 | Andrew C Van Atten | 16 | Son | — | Oregon |
| 15 | George C Van Atten | 9 | Son | — | Oregon |
| 16 | John J Roberts | 73 | Head | Farmer | Illinois |
| 17 | Emma O Roberts | 67 | Wife | — | Illinois |
| 18 | Chester L Roberts | 47 | Son | Logger | Oregon |
| 19 | John J Schneider | 30 | Head | Farmer | Minnesota |
| 20 | Alice J Schneider | 25 | Wife | — | Iowa |
| 21 | Ruby M Schneider | 1 | Daughter | — | Oregon |
| 22 | Edward J Subahier | 23 | Brother-in-law | Farm Laborer | Iowa |
| 23 | Peter Jensen | 70 | Head | Farmer | Denmark |
| 24 | Frank M Cason | 32 | Head | Farmer | Oregon |
| 25 | Florence V Cason | 28 | Wife | — | Oregon |
| 26 | Alfred E Pederson | 47 | Head | Retail Merchant | Minnesota |
| 27 | Josephine A Pederson | 41 | Wife | — | Kansas |
| 28 | Gerard M Pederson | 9 | Son | — | Idaho |
| 29 | Marcus E Pederson | 7 | Son | — | Idaho |
| 30 | Charles W Kidd | 27 | Head | Farmer | Oregon |
| 31 | Sylvia R Kidd | 25 | Wife | — | Kansas |
| 32 | Arleta L Kidd | 1 | Daughter | — | Oregon |
| 33 | Fred H Winters | 33 | Head | Retail Salesman | Oregon |
| 34 | Mina L Winters | 30 | Wife | — | Oregon |
| 35 | Thelma L Winters | 11 | Daughter | — | Oregon |
| 36 | Addison B Harrison | 51 | Head | Farmer | Oregon |
| 37 | Parthena L Murphy | 63 | Boarder | Housekeeper | Oregon |
| 38 | Josephine E Murphy | 1 | Boarder | — | Oregon |
| 39 | Sietse Bruinsma | 53 | Head | Farmer | Holland |
| 40 | Daffie Bruinsma | 43 | Wife | — | Holland |
| 41 | Frank Bruinsma | 21 | Son | — | South Dakota |
| 42 | Jacob Hildt | 74 | Head | Farmer | Russia |
| 43 | Sophia K Hildt | 69 | Wife | — | Russia |
| 44 | Adam Hildt | 37 | Son | Farm Laborer | Russia |
| 45 | Mary Dugan | 25 | Daughter | — | Canada English |
| 46 | Harriet L Dugan | 5 | Granddaughter | — | Oregon |
| 47 | Leonard Kroenig | 39 | Head | Farmer | Russia |
| 48 | Natalie Kroenig | 28 | Wife | — | Russia |
| 49 | Walter Kroenig | 8 | Son | — | Oregon |
| 50 | Emma Kroenig | 5 | Daughter | — | Oregon |
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)