MS
Marie Schmidt — 1940 US Census Record
Model Tree available1940 United States Federal Census · Walla-Walla-County, Washington
Our Model Tree links this Marie Schmidt across the 1920, 1930 and 1940 US Censuses in Walla-Walla-County, Washington (XGBoost, ~Confirmed), with identified parents Peter & Peter — first a daughter (b.~1913), then head of a 6-person household.
Age 27
b. ~1913
Female
Daughter
Born: Washington
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Walla-Walla-County, Washington |
| Surname | Schmidt |
| Given Name | Marie M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Washington |
| 1935 Residence (City) | Walla Walla City |
| 1935 Residence (County) | Walla Walla |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Township / Ward | Walla Walla City |
| Est. Birth Year | ~1913 |
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 1940 census.
| Name | Relation to head | Relative to Marie | Age | Birth yr |
|---|---|---|---|---|
| Ruth Schmidt | Daughter | — | 33 | ~1907 |
| Lillian Schmidt | Daughter | — | 19 | ~1921 |
| Martin Schmidt | Son | — | 22 | ~1918 |
| Marie Schmidt | Daughter | — | 27 | ~1913 |
| Peter Schmidt | Head | — | 62 | ~1878 |
| Mary Schmidt | Spouse | — | 61 | ~1879 |
Census Appearances
1920
Walla Walla, …
Daughter, age 7
Walla Walla, Washington · implied b. ~1913 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schmidt |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1930
Walla Walla, …
Daughter, age 17
Walla Walla, Washington · implied b. ~1913 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schmidt |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Helper |
| Industry | Home |
| Can Read/Write | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1940
Walla-Walla-County, Washington
Daughter, age 27
Walla-Walla-County, Washington · implied b. ~1913 — 6 household members
| Surname | Schmidt |
| Given Name | Marie M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Washington |
| 1935 Residence (City) | Walla Walla City |
| 1935 Residence (County) | Walla Walla |
| Class of Worker | 0 |
| Highest Grade | H-4 |
| 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 Marie Schmidt across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Peter Schmidt (~0.92 confidence) and father Peter Schmidt (~0.92 confidence) and mother Marie Schmidt (~0.92 confidence) and mother Mary Schmidt (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Peter Schmidt
b. ~1874
Source father
● Household
· direct · ~0.92
Father
Peter Schmidt
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Marie Schmidt
b. ~1879
Source mother
● Household
· direct · ~0.92
Mother
Mary Schmidt
b. ~1879
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Marie Schmidt
Daughter · 1940 · age 27 · b. ~1913 · Washington
★ You are viewing this record
Sibling
Lillian Schmidt
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Schmidt
Sibling · 1940 · age 33
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martin Schmidt
Sibling · 1940 · age 22
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 — Walla-Walla-County, Washington
Open full size
1940 US Federal Census — Walla-Walla-County, Washington
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04367-00129)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Bret L Casey | 56 | Head | Lawyer | Kansas |
| 42 | Gertie K Casey | 44 | Wife | — | Washington |
| 43 | Eva L Casey | 21 | Daughter | — | Washington |
| 44 | Peter Schmidt | 62 | Head | — | Germany |
| 45 | Mary W Schmidt | 61 | Wife | — | Germany |
| 46 | Ruth G Schmidt | 33 | Daughter | Assistant | California |
| 47 | Marie M Schmidt THIS PERSON | 27 | Daughter | — | Washington |
| 48 | Martin L Schmidt | 22 | Son | Jeweler Repair | Washington |
| 49 | Lillian G Schmidt | 19 | Daughter | Assistant | Washington |
| 50 | Ida W Smiley | 58 | Head | Cook | Denmark |
| 51 | Helen B Storal | 23 | Roomer | Stenographer | Washington |
| 52 | Albert R Jeffries | 31 | Head | Policeman | Washington |
| 53 | Fay Jeffries | 29 | Wife | — | Oregon |
| 54 | Judith F Jeffries | 5 | Daughter | — | Washington |
| 55 | Fred Lehman | 50 | Head | Night Operator | Washington |
| 56 | Clara S Lehman | 47 | Wife | Saleslady | Idaho |
| 57 | Jimmie F Lehman | 14 | Son | — | Wyoming |
| 58 | Annetta S Nelson | 48 | Sister-in-law | Manager | Idaho |
| 59 | Carrie C Howell | 46 | Head | — | Idaho |
| 60 | Ethel M Howell | 45 | Wife | Presser | Montana |
| 61 | Donald C Howell | 19 | Son | Salesman | Idaho |
| 62 | Lulu A Sickler | 60 | Head | — | Washington |
| 63 | Virgil Sickler | 30 | Son | — | Washington |
| 64 | Dorothy Sickler | 16 | Daughter | — | Washington |
| 65 | Peter A Le Roux | 32 | Head | Janitor | Washington |
| 66 | Leonille Le Roux | 74 | Mother | — | Canada French |
| 67 | Albert L Le Roux | 34 | Brother | Salesman | Washington |
| 68 | Anna M Bauer | 60 | Servant | Servant | Oregon |
| 69 | Thelia Lindeline | 36 | Head | Assistant | North Dakota |
| 70 | Wallace B Lindeline | 15 | Son | Paper Carrier | North Dakota |
| 71 | Doran P Lindeline | 12 | Son | — | North Dakota |
| 72 | Verla J Lindeline | 10 | Daughter | — | North Dakota |
| 73 | Blayne J Erickson | 32 | Sister | Maid | North Dakota |
| 74 | John Detomasi | 35 | Roomer | Salesman | Washington |
| 75 | Lawrence A Trill | 35 | Head | Manager | Oregon |
| 76 | Audrey I Trill | 32 | Wife | — | Oregon |
| 77 | Marion Trill | 12 | Daughter | — | Oregon |
| 78 | Eugene S Miller | 27 | Head | Florist | Washington |
| 79 | Beth G Miller | 25 | Wife | — | Washington |
| 80 | Donna Gene Miller | 2 | Daughter | — | Oregon |
Pedigree Summary
Marie + 3 siblings
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)