WM
William Monroe — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Yakima-County, Washington
Our Model Tree links this William Monroe across the 1930 and 1940 US Censuses in Yakima-County, Washington (XGBoost, ~Confirmed) — first a head (b.~1884), then head of a 6-person household.
Age 56
b. ~1884
Male
Head
Born: Scotland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Yakima-County, Washington |
| Surname | Monroe |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Scotland |
| 1935 Residence (City) | Precinct 114 |
| 1935 Residence (County) | Yakima |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | carpenter |
| Industry | House construction |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1000 |
| Highest Grade | H-1 |
| 1935 Residence | Same place |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
| Occupation | Carpenter |
| Township / Ward | Precinct 114 |
| Est. Birth Year | ~1884 |
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 William | Age | Birth yr |
|---|---|---|---|---|
| Donald Monroe | Son | — | 12 | ~1928 |
| Jamie Monroe | Son | — | 15 | ~1925 |
| Alan Monroe | Son | — | 11 | ~1929 |
| Theresa Monroe | Spouse | — | 45 | ~1895 |
| Jean Monroe | Daughter | — | 14 | ~1926 |
| William Monroe | Head | — | 56 | ~1884 |
Census Appearances
1930
Yakima, Washington
Head, age 46
Yakima, Washington · implied b. ~1884 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Monroe |
| Given Name | William D. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Scotland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1917 |
| Age at First Marriage | 39 |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Occupation | Farmer |
| Industry | Fruit farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Home Value / Rent | 10 |
| Veteran | No |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
1940
Yakima-County, Washington
Head, age 56
Yakima-County, Washington · implied b. ~1884 — 6 household members
| Surname | Monroe |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Scotland |
| 1935 Residence (City) | Precinct 114 |
| 1935 Residence (County) | Yakima |
| Naturalization Status | Naturalized |
| Occupation | carpenter |
| Industry | House construction |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1000 |
| Highest Grade | H-1 |
| 1935 Residence | Same place |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
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 William Monroe across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
William Monroe
Head · 1940 · age 56 · b. ~1884 · 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 — Yakima-County, Washington
Open full size
1940 US Federal Census — Yakima-County, Washington
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04373-00481)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Franklin Anderson | 5 | Son | — | Washington |
| 42 | Herman Wilson | 31 | Head | Fruit Worker | Oregon |
| 43 | Dorothy Wilson | 29 | Wife | None | Washington |
| 44 | David Wilson | 8 | Son | — | Washington |
| 45 | Dale Wilson | 7 | Son | — | Washington |
| 46 | Duane Wilson | 3 | Son | — | Washington |
| 47 | Audrey Wilson | 2 | Daughter | — | Washington |
| 48 | Leo Melton | 40 | Head | Fruit Worker | Washington |
| 49 | Leta Melton | 39 | Wife | None | Texas |
| 50 | Rev. Adam Allen-Lust | 25 | Head | Laborer | Russia |
| 51 | June Allen-Lust | 24 | Wife | None | Washington |
| 52 | Esther Allen-Lust | 3 | Daughter | — | Washington |
| 53 | Phillis Allen-Lust | 2 | Daughter | — | Washington |
| 54 | James Upham | 49 | Head | Diesel Engineer | Minnesota |
| 55 | Wilma Upham | 37 | Wife | None | Washington |
| 56 | Mary L. Upham | 3 | Daughter | — | Washington |
| 57 | William Monroe THIS PERSON | 56 | Head | Carpenter | Scotland |
| 58 | Theresa Monroe | 45 | Wife | Sorter | Scotland |
| 59 | Jamie Monroe | 15 | Son | — | Washington |
| 60 | Jean Monroe | 14 | Daughter | — | Washington |
| 61 | Donald Monroe | 12 | Son | — | Washington |
| 62 | Alan Monroe | 11 | Son | — | Washington |
| 63 | Lewis Tasker | 58 | Head | Farmer | Illinois |
| 64 | Edie Tasker | 59 | Wife | None | Illinois |
| 65 | Glen Tasker | 33 | Son | Farmer | Illinois |
| 66 | Ray Tasker | 30 | Son | Farmer | Illinois |
| 67 | Elsie Tasker | 22 | Daughter | None | Illinois |
| 68 | Charlie Tasker | 19 | Son | — | Illinois |
| 69 | Jim Tasker | 19 | Son | — | Illinois |
| 70 | Sam Mcclure | 57 | Head | Farmer | Washington |
| 71 | Le Roy Tuttle | 47 | Head | Farmer | Minnesota |
| 72 | Margaret Tuttle | 44 | Wife | None | Oregon |
| 73 | Keith Tuttle | 17 | Son | — | Washington |
| 74 | Donald Tuttle | 14 | Son | — | Washington |
| 75 | Andrew Finnals | 45 | Head | Farmer | Finland |
| 76 | John Finnals | 35 | Wife | None | Finland |
| 77 | Manuel Loise | 68 | Head | Farmer | Wisconsin |
| 78 | Emma Loise | 66 | Wife | None | Wisconsin |
| 79 | George Loise | 37 | Head | Farmer | Washington |
| 80 | Nellie Loise | 32 | Wife | None | Michigan |
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)