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Mary Marsh — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Spokane-County, Washington
Our Model Tree links this Mary Marsh across the 1930 and 1940 US Censuses in Spokane-County, Washington (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 3-person household.
Age 14
b. ~1926
Female
Daughter
Born: Washington
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Spokane-County, Washington |
| Surname | Marsh |
| Given Name | Mary Jane |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Washington |
| 1935 Residence (City) | R. |
| 1935 Residence (County) | Clearwater |
| Additional Details | |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Idaho |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Township / Ward | Spokane City |
| Est. Birth Year | ~1926 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Rose Marsh | Spouse | — | 55 | ~1885 |
| Mary Marsh | Daughter | — | 14 | ~1926 |
| J Marsh | Head | — | 57 | ~1883 |
Census Appearances
1930
Spokane, Washington
Daughter, age 4
Spokane, Washington · implied b. ~1926 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Marsh |
| Given Name | Mary Jane |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Canada English |
| Mother's Birthplace | Michigan |
| Occupation | none |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1940
Spokane-County, Washington
Daughter, age 14
Spokane-County, Washington · implied b. ~1926 — 3 household members
| Surname | Marsh |
| Given Name | Mary Jane |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Washington |
| 1935 Residence (City) | R. |
| 1935 Residence (County) | Clearwater |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Idaho |
| 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 Marsh across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Marsh
Daughter · 1940 · age 14 · b. ~1926 · Washington
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Spokane-County, Washington
Open full size
1940 US Federal Census — Spokane-County, Washington
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04385-00842)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | R. Rue Mitchell | 37 | Head | Salesman | Washington |
| 2 | La Rue Mitchell | 33 | Wife | — | Washington |
| 3 | — | None | — | — | — |
| 4 | Warren Dodge | 26 | Head | Clerk | Washington |
| 5 | Lucille R. Dodge | 27 | Wife | Saleslady | Washington |
| 6 | Mary Dodge | 2 | Daughter | — | Washington |
| 7 | Lowell R. Trotter | 48 | Head | Salesman | Wisconsin |
| 8 | Maude Trotter | 40 | Wife | — | Missouri |
| 9 | Lowell Glen Jr. Trotter | 17 | Son | — | Washington |
| 10 | J. A. Marsh | 57 | Head | Cook | Wisconsin |
| 11 | Rose Marsh | 55 | Wife | — | Wisconsin |
| 12 | Mary Jane Marsh THIS PERSON | 14 | Daughter | — | Washington |
| 13 | Sophia D. O'Connor | 60 | Head | Helper | Washington |
| 14 | Virginia O'Connor | 22 | Daughter | Saleslady | Washington |
| 15 | Lucille O'Connor | 19 | Daughter | Saleslady | Washington |
| 16 | Dale O'Connor | 29 | Daughter | Teller | Washington |
| 17 | James Shepherd | 39 | Head | Fireman | Oregon |
| 18 | Lucille G. Shepherd | 30 | Wife | — | Minnesota |
| 19 | Martin Shepherd | 13 | Son | — | Oregon |
| 20 | Roger Shepherd | 9 | Son | — | Oregon |
| 21 | Beverly Shepherd | 2 | Daughter | — | Oregon |
| 22 | James A. Lewis | 49 | Head | Clerk | Washington |
| 23 | Anne Lewis | 34 | Wife | — | Pennsylvania |
| 24 | Anne Shadduck | 56 | Mother-in-law | — | Pennsylvania |
| 25 | Hazel Shadduck | 15 | Sister-in-law | — | Idaho |
| 26 | Don L. Mansfield | 48 | Head | Salesman | Kansas |
| 27 | Ella J. Mansfield | 38 | Wife | — | Michigan |
| 28 | Helen Mansfield | 19 | Daughter | Stenographer | Canada-Eng |
| 29 | Raymond Mansfield | 15 | Son | — | Canada-Eng |
| 30 | Boyd Mansfield | 12 | Son | — | Washington |
| 31 | Ruel Mansfield | 10 | Son | — | Washington |
| 32 | Esther Hendrick | 44 | Head | Bookkeeper | Illinois |
| 33 | Carl F. Muench | 25 | Head | Clerk | Nebraska |
| 34 | Elizabeth O. Muench | 26 | Wife | — | So. Dakota |
| 35 | Carl F. Iii Muench | 1 | Son | — | Washington |
| 36 | Frank R. Voukel | 60 | Head | — | Yugoslavia |
| 37 | Frank Jr. Voukel | 32 | Son | Baker | Yugoslavia |
| 38 | Carrie B.P. Keller | 59 | Head | — | Michigan |
| 39 | Alice E. G. Hayward | 54 | Head | — | Wisconsin |
| 40 | Lester Hayward | 25 | Son | Clerk, Manager | Washington |
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)