MC
Mary Chandler — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Yakima-County, Washington
Our Model Tree links this Mary Chandler across the 1930 and 1940 US Censuses in Yakima-County, Washington (XGBoost, ~Confirmed) — first a daughter (b.~1930), then head of a 9-person household.
Age 10
b. ~1930
Female
Daughter
Born: Washington
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Yakima-County, Washington |
| Surname | Chandler |
| Given Name | Mary Lou |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Washington |
| 1935 Residence (City) | Yakima |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 4 |
| 1935 Residence | Washington |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Township / Ward | P 63 Mckinley |
| Est. Birth Year | ~1930 |
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 |
|---|---|---|---|---|
| Florence Chandler | Daughter | — | 15 | ~1925 |
| Frank Chandler | Son | — | 2 | ~1938 |
| Mary Chandler | Daughter | — | 10 | ~1930 |
| Carletta Chandler | Daughter | — | 16 | ~1924 |
| Mildred Chandler | Daughter | — | 13 | ~1927 |
| Arthur Chandler | Son | — | 4 | ~1936 |
| Oliver Chandler | Son | — | 6 | ~1934 |
| Roberta Chandler | Spouse | — | 48 | ~1892 |
| Arlie Chandler | Head | — | 56 | ~1884 |
Census Appearances
1930
Yakima, Washington
Daughter, age
Yakima, Washington · implied b. ~1930 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | CHANDLER |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Colorado |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1940
Yakima-County, Washington
Daughter, age 10
Yakima-County, Washington · implied b. ~1930 — 9 household members
| Surname | Chandler |
| Given Name | Mary Lou |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Washington |
| 1935 Residence (City) | Yakima |
| Income (1939) | 0 |
| Highest Grade | No 4 |
| 1935 Residence | Washington |
| 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 Chandler across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Chandler
Daughter · 1940 · age 10 · b. ~1930 · Washington
★ You are viewing this record
Sibling
Carletta Chandler
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Oliver Chandler
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Chandler
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florence Chandler
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Chandler
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Chandler
Sibling · 1940 · age 2
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 — 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-t0627-04372-00324)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James Littler | 42 | Head | Farmer | Kansas |
| 2 | Willa Littler | 16 | Daughter | — | Nebraska |
| 3 | Harold Moon | 31 | Head | Farm Laborer | Iowa |
| 4 | Elda Moon | 24 | Wife | — | Washington |
| 5 | John Keith | 56 | Head | Farmer | Russia |
| 6 | Rosa Keith | 55 | Wife | — | Missouri |
| 7 | John Jr Keith | 13 | Son | — | Washington |
| 8 | Lee Woodside | 61 | Head | Farmer | North Carolina |
| 9 | Paralee Woodside | 51 | Wife | — | Missouri |
| 10 | Howard Woodside | 23 | Son | Farmer | Washington |
| 11 | Donald Woodside | 14 | Son | — | Washington |
| 12 | Harold Olden | 28 | Head | Farmer | Iowa |
| 13 | Laverne Olden | 28 | Wife | — | Washington |
| 14 | Carmella Olden | 10 | Daughter | — | Washington |
| 15 | Verle Olden | 9 | Son | — | Washington |
| 16 | Delores Olden | 8 | Daughter | — | Washington |
| 17 | Floyd Gibson | 28 | Head | Farm Laborer | Oregon |
| 18 | Eldina Gibson | 25 | Wife | — | Washington |
| 19 | Gary Gibson | 3 | Son | — | Washington |
| 20 | Lourae Gibson | 1 | Daughter | — | Washington |
| 21 | Arlie Chandler | 56 | Head | Farmer | Missouri |
| 22 | Roberta Chandler | 48 | Wife | — | Colorado |
| 23 | Carletta Chandler | 16 | Daughter | — | Idaho |
| 24 | Florence Chandler | 15 | Daughter | — | Idaho |
| 25 | Mildred Chandler | 13 | Daughter | — | Idaho |
| 26 | Mary Lou Chandler THIS PERSON | 10 | Daughter | — | Washington |
| 27 | Oliver Chandler | 6 | Son | — | Washington |
| 28 | Arthur Chandler | 4 | Son | — | Washington |
| 29 | Frank Chandler | 2 | Son | — | Washington |
| 30 | James Cokeley | 47 | Head | Farm Laborer | Kansas |
| 31 | Grace Cokeley | 43 | Wife | — | Missouri |
| 32 | Virgil Cokeley | 14 | Son | — | Kansas |
| 33 | Raymond Cokeley | 12 | Son | — | Kansas |
| 34 | Lloyd Cokeley | 6 | Son | — | Kansas |
| 35 | James White | 64 | Head | Farm Laborer | Kansas |
| 36 | Howard White | 23 | Son | Farm Laborer | Washington |
| 37 | Rollie White | 19 | Son | Farm Laborer | Washington |
| 38 | Flora Pettit | 70 | Head | — | Missouri |
| 39 | Roma Pettit | 45 | Head | Farmer | Missouri |
| 40 | Lena Pettit | 29 | Wife | — | Alabama |
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)