MS
Mary Schneider — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Douglas-County, Washington
Our Model Tree links this Mary Schneider across the 1930 and 1940 US Censuses in Douglas-County, Washington (XGBoost, ~Confirmed) — first a daughter (b.~1924), then head of a 9-person household.
Age 16
b. ~1924
Female
Daughter
Born: Washington
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Douglas-County, Washington |
| Surname | Schneider |
| Given Name | Mary Ellen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Washington |
| 1935 Residence (City) | Waterville |
| 1935 Residence (County) | Douglas |
| Additional Details | |
| Occupation | Janitress |
| Industry | Grain office |
| Class of Worker | PW |
| Hours Worked | 2 |
| Income (1939) | 50 |
| Highest Grade | H-1 |
| 1935 Residence | Same place |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Occupation | Janitress |
| Township / Ward | Waterville |
| Est. Birth Year | ~1924 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Sarah Schneider | Daughter | — | 9 | ~1931 |
| Mary Schneider | Daughter | — | 16 | ~1924 |
| Benjamin Schneider | Head | — | 42 | ~1898 |
| Leon Schneider | Other | — | 80 | ~1860 |
| Benjamin Schneider | Son | — | 17 | ~1923 |
| Thomas Schneider | Son | — | 15 | ~1925 |
| David Schneider | Son | — | 14 | ~1926 |
| Justeen Schneider | Son | — | 12 | ~1928 |
| Eldridge Schneider | Spouse | — | 38 | ~1902 |
Census Appearances
1930
Douglas, Washington
Daughter, age 6
Douglas, Washington · implied b. ~1924 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schneider |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Washington |
| Mother's Birthplace | Washington |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1940
Douglas-County, Washington
Daughter, age 16
Douglas-County, Washington · implied b. ~1924 — 9 household members
| Surname | Schneider |
| Given Name | Mary Ellen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Washington |
| 1935 Residence (City) | Waterville |
| 1935 Residence (County) | Douglas |
| Occupation | Janitress |
| Industry | Grain office |
| Class of Worker | PW |
| Hours Worked | 2 |
| Income (1939) | 50 |
| Highest Grade | H-1 |
| 1935 Residence | Same place |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
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 Schneider across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Schneider
Daughter · 1940 · age 16 · b. ~1924 · Washington
★ You are viewing this record
Sibling
Sarah Schneider
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
David Schneider
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Benjamin Schneider
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Schneider
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Justeen Schneider
Sibling · 1940 · 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
1940 US Federal Census — Douglas-County, Washington
Open full size
1940 US Federal Census — Douglas-County, Washington
Page Contents
33 people indexed on this census page (nara:1940:m-t0627-04337-00922)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Charles W. Hathaway | 62 | Head | — | Iowa |
| 42 | Mary L. Hathaway | 54 | Wife | — | Tennessee |
| 44 | John R. Jones | 68 | Head | Wheat Farmer | Nebraska |
| 45 | Priscilla M. Jones | 58 | Wife | — | Tennessee |
| 46 | Mary E. Jones | 21 | Daughter | Stenographer | Washington |
| 48 | Reatha S. Hammell | 65 | Head | Proprietor | Michigan |
| 50 | John Lekabec | 60 | Head | Railway Engineer | Kansas |
| 51 | Ralph G. Ewing | 52 | Head | Warehouseman | Oregon |
| 52 | Nola E. O. Ewing | 48 | Wife | — | Washington |
| 53 | Verl E. Ewing | 30 | Son | Warehouseman | Washington |
| 54 | Aleatha S. Ewing | 17 | Daughter | — | Washington |
| 55 | Shirley W. Ewing | 15 | Daughter | — | Washington |
| 57 | George H. Peters | 71 | Head | — | Germany |
| 58 | Annie M. M. Peters | 62 | Wife | — | Minnesota |
| 59 | Lena E. Peters | 31 | Daughter | — | Washington |
| 60 | Herman W. Peters | 29 | Son | Laborer | Washington |
| 61 | George H. Jr. Peters | 25 | Son | Hired Man | Washington |
| 62 | Paul D. Peters | 4 | Grandson | — | Washington |
| 64 | Henry S. Hilsbrook | 78 | Head | — | Germany |
| 65 | Annie S. Hilsbrook | 69 | Wife | — | Germany |
| 67 | Benjamin E. Schneider | 42 | Head | Job Farmer | Washington |
| 68 | Eldridge M. Schneider | 38 | Wife | — | Washington |
| 69 | Benjamin W. Schneider | 17 | Son | Salesman | Washington |
| 70 | Mary Ellen Schneider THIS PERSON | 16 | Daughter | Janitress | Washington |
| 71 | Thomas L. Schneider | 15 | Son | Chore Boy | Washington |
| 72 | David R. Schneider | 14 | Son | — | Washington |
| 73 | Justeen Schneider | 12 | Son | — | Washington |
| 74 | Sarah Louise Schneider | 9 | Daughter | — | Washington |
| 75 | Leon S. Schneider | 80 | Father | — | Wisconsin |
| 77 | Walter W. Hannaka | 54 | Head | Manager | Michigan |
| 78 | Jessie A. Hannaka | 49 | Wife | — | Illinois |
| 79 | Verna D. Hannaka | 25 | Daughter | Beauty Operator | Idaho |
| 80 | Robert E. Hannaka | 13 | Son | — | Idaho |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)