MR
Margaret Richardson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Walla-Walla-County, Washington
Our Model Tree links this Margaret Richardson across the 1930 and 1940 US Censuses in Walla-Walla-County, Washington (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 9-person household.
Age 12
b. ~1928
Female
Daughter
Born: Washington
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Walla-Walla-County, Washington |
| Surname | Richardson |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Washington |
| 1935 Residence (City) | Gore EP |
| 1935 Residence (County) | Walla Walla |
| Additional Details | |
| Highest Grade | No 4 |
| 1935 Residence | Same House |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Township / Ward | Gore Ep |
| Est. Birth Year | ~1928 |
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 Margaret | Age | Birth yr |
|---|---|---|---|---|
| George Richardson | Son | — | 24 | ~1916 |
| Alma Richardson | Head | — | 44 | ~1896 |
| Sarah Richardson | Daughter | — | 10 | ~1930 |
| Olga Richardson | Daughter | — | 15 | ~1925 |
| Margaret Richardson | Daughter | — | 12 | ~1928 |
| Thomas Richardson | Son | — | 5 | ~1935 |
| Joyce Richardson | Daughter | — | 21 | ~1919 |
| Waneta Richardson | Daughter | — | 17 | ~1923 |
| Theodore Concelled | Son | — | 19 | ~1921 |
Census Appearances
1930
Walla Walla, …
Daughter, age 3
Walla Walla, Washington · implied b. ~1927 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Richardson |
| Given Name | Margaret I |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Kansas |
| Mother's Birthplace | Iowa |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1940
Walla-Walla-County, Washington
Daughter, age 12
Walla-Walla-County, Washington · implied b. ~1928 — 9 household members
| Surname | Richardson |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Washington |
| 1935 Residence (City) | Gore EP |
| 1935 Residence (County) | Walla Walla |
| Highest Grade | No 4 |
| 1935 Residence | Same House |
| 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 Margaret Richardson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Richardson
Daughter · 1940 · age 12 · b. ~1928 · Washington
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Sibling
George Richardson
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sarah Richardson
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Richardson
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joyce Richardson
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Olga Richardson
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Theodore Concelled
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Waneta Richardson
Sibling · 1940 · age 17
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-t0627-04367-00789)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Clarence Martin | 47 | Head | Laborer | Washington |
| 2 | Agnes Martin | 34 | Wife | — | Missouri |
| 3 | Dailene Martin | 17 | Daughter | — | Washington |
| 4 | Velma Mcbride | 16 | Daughter | — | Oklahoma |
| 5 | A. G. Duncan | 44 | Head | Farmer | Washington |
| 6 | Vera Duncan | 44 | Wife | — | California |
| 7 | John Duncan | 21 | Son | Laborer | Washington |
| 8 | George Duncan | 19 | Son | — | Washington |
| 9 | Walter Duncan | 14 | Son | — | Washington |
| 10 | Jean Duncan | 13 | Daughter | — | Washington |
| 11 | Clara Conkey | 73 | Head | — | Oregon |
| 12 | Glen B. Conkey | 43 | Son-in-law | Reporter | Oregon |
| 13 | Verna Conkey | 39 | Wife | Receptionist | Washington |
| 14 | Carlton Conkey | 16 | Son | — | Washington |
| 15 | William Pyke | 68 | Head | Farmer | Wisconsin |
| 16 | Anna Pyke | 78 | Wife | — | Missouri |
| 17 | Thomas Marshall | 64 | Head | — | Maryland |
| 18 | Grace Marshall | 44 | Wife | — | Nebraska |
| 19 | Margaret Marshall | 19 | Daughter | — | Washington |
| 20 | Oscar Tarpley | 55 | Head | Laborer | Arkansas |
| 21 | Ruth Tarpley | 42 | Wife | — | Washington |
| 22 | Wesley Tarpley | 14 | Son | Laborer | Washington |
| 23 | Alma Richardson | 44 | Head | — | Iowa |
| 24 | George Richardson | 24 | Son | Laborer | Washington |
| 25 | Joyce Richardson | 21 | Daughter | — | Washington |
| 26 | Theodore Concelled | 19 | Son | — | Oregon |
| 27 | Waneta Richardson | 17 | Daughter | — | Oregon |
| 28 | Olga Richardson | 15 | Daughter | — | Oregon |
| 29 | Margaret Richardson THIS PERSON | 12 | Daughter | — | Washington |
| 30 | Sarah Richardson | 10 | Daughter | — | Washington |
| 31 | Thomas Richardson | 5 | Son | — | Washington |
| 32 | Art Sweeney | 48 | Head | Laborer | Iowa |
| 33 | Mary Sweeney | 59 | Wife | — | Michigan |
| 34 | Charles Tarpley | 49 | Head | Laborer | Washington |
| 35 | B. W. Wright | 71 | Head | — | Missouri |
| 36 | George Carlton | 33 | Head | Laborer | Oregon |
| 37 | Alice Carlton | 28 | Wife | — | Nebraska |
| 38 | Melvin Carlton | 6 | Son | — | Oregon |
| 39 | Malla Carlton | 5 | Daughter | — | Washington |
| 40 | Laverne Carlton | 2 | Son | — | Washington |
Search for Margaret Richardson
All Margaret Richardson Census Records Discover Richardson Family TreeAbout 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)