MS
Mary Sargent — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Clark-County, Washington
Our Model Tree links this Mary Sargent across the 1930 and 1940 US Censuses in Clark-County, Washington (XGBoost, ~Confirmed) — first a spouse (b.~1893), then head of a 7-person household.
Age 47
b. ~1893
Female
Spouse
Born: Oregon
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Clark-County, Washington |
| Surname | Sargent |
| Given Name | Mary S. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Oregon |
| 1935 Residence (City) | Manor Precinct |
| 1935 Residence (County) | Clark |
| Additional Details | |
| Hours Worked | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
| Township / Ward | Manor Precinct |
| Est. Birth Year | ~1893 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Gene Sargent | Son | — | 8 | ~1932 |
| Sylvia Shaw | Other | — | 61 | ~1879 |
| John Sargent | Head | — | 61 | ~1879 |
| John Sargent | Son | — | 17 | ~1923 |
| Mary Sargent | Spouse | — | 47 | ~1893 |
| Harry Sargent | Son | — | 16 | ~1924 |
| Herbert Sargent | Son | — | 14 | ~1926 |
Census Appearances
1930
Clark, Washington
Spouse, age 36
Clark, Washington · implied b. ~1894 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sargent |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Oregon |
| Age at First Marriage | 19 |
| Father's Birthplace | Switzerland |
| Mother's Birthplace | Germany |
| Can Read/Write | Yes |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1940
Clark-County, Washington
Spouse, age 47
Clark-County, Washington · implied b. ~1893 — 7 household members
| Surname | Sargent |
| Given Name | Mary S. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Oregon |
| 1935 Residence (City) | Manor Precinct |
| 1935 Residence (County) | Clark |
| Hours Worked | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| 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 Sargent across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Sargent
Spouse · 1940 · age 47 · b. ~1893 · 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 — Clark-County, Washington
Open full size
1940 US Federal Census — Clark-County, Washington
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04334-00492)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Jesse L. Baker | 15 | Son | — | Washington |
| 42 | Roger L. Baker | 10 | Son | — | Washington |
| 43 | James E. Wilson | 43 | Head | Machine Man | Washington |
| 44 | Gretchen A. Wilson | 41 | Wife | — | Nebraska |
| 45 | James V. Wilson | 12 | Son | — | Washington |
| 46 | Nick Geiselman | 66 | Head | Farmer | Germany |
| 47 | T. Melissa Geiselman | 57 | Wife | — | Nebraska |
| 48 | Fred A. Mckay | 33 | Head | Fire Warden | Washington |
| 49 | Elizabeth Mckay | 23 | Wife | — | Iowa |
| 50 | Louise M. Mckay | 4 | Daughter | 0 | Washington |
| 51 | Fred W. Mckay | 80 | Head | Farmer | New York |
| 52 | Edith J. Mckay | 66 | Wife | — | South Dakota |
| 53 | Myrnie L. Dermont | 54 | Head | — | New York |
| 54 | John T. Sargent | 61 | Head | Farmer | Oregon |
| 55 | Mary S. Sargent THIS PERSON | 47 | Wife | — | Oregon |
| 56 | John T. Sargent | 17 | Son | — | Washington |
| 57 | Harry L. Sargent | 16 | Son | — | Washington |
| 58 | Herbert Sargent | 14 | Son | — | Washington |
| 59 | Gene Sargent | 8 | Son | — | Washington |
| 60 | Sylvia S. Shaw | 61 | Boarder | Cook | Minnesota |
| 61 | Edward N. Maddox | 42 | Head | Farm | Georgia |
| 62 | Helen R. Maddox | 38 | Wife | — | Norway |
| 63 | Norman R. Maddox | 14 | Son | — | California |
| 64 | Shirley E. Maddox | 12 | Daughter | — | California |
| 65 | Clifford W. Maddox | 10 | Son | — | California |
| 66 | Alvin L. Mcdowell | 39 | Head | Express Driver | Missouri |
| 67 | Ivy M. Mcdowell | 36 | Wife | — | Oregon |
| 68 | Alvin L. Jr. Mcdowell | 19 | Son | Car Salesman | Washington |
| 69 | Shirley J. Mcdowell | 8 | Daughter | — | Washington |
| 70 | Peter S. Severin | 73 | Head | Caretaker | Germany |
| 71 | Alfred J. Studer | 24 | Head | Farmer | Washington |
| 72 | Edith L. Studer | 20 | Wife | — | Washington |
| 73 | Frank L. Nichols | 23 | Head | Night Watch Fisherman | Washington |
| 74 | Charles M. Mckay | 28 | Head | Flag Man | Washington |
| 75 | Bertha M. Mckay | 26 | Wife | — | Washington |
| 76 | Guy A. Chapel | 46 | Head | Longshoreman | Wisconsin |
| 77 | Agnes R. Chapel | 35 | Wife | — | North Dakota |
| 78 | Melvin L. Wilhelm | 33 | Head | Longshoreman | Washington |
| 79 | Smith Bert Peet | 54 | Head | Labour | Missouri |
| 80 | Anton Dorner | 74 | Head | — | Hungary |
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)