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Ruth Richardson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Graham-County, Arizona
Our Model Tree links this Ruth Richardson across the 1930 and 1940 US Censuses in Graham-County, Arizona (XGBoost, ~Confirmed) — first a daughter (b.~1921), then head of a 10-person household.
Age 19
b. ~1921
Female
Daughter
Born: Arizona
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Graham-County, Arizona |
| Surname | Richardson |
| Given Name | Ruth |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Arizona |
| 1935 Residence (City) | Algodon |
| 1935 Residence (County) | Graham |
| Additional Details | |
| Highest Grade | C 2 |
| 1935 Residence | Same place |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
| Township / Ward | Algodon |
| Est. Birth Year | ~1921 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Ruth | Age | Birth yr |
|---|---|---|---|---|
| Ruth Richardson | Daughter | — | 19 | ~1921 |
| Lorraine Richardson | Daughter | — | 17 | ~1923 |
| Clarella Richardson | Daughter | — | 8 | ~1932 |
| Dixie Richardson | Daughter | — | 15 | ~1925 |
| Grant Richardson | Son | — | 20 | ~1920 |
| W Richardson | Son | — | 22 | ~1918 |
| Edward Richardson | Head | — | 55 | ~1885 |
| Carmen Richardson | Daughter | — | 23 | ~1917 |
| Newell Richardson | Son | — | 10 | ~1930 |
| Effie Richardson | Spouse | — | 50 | ~1890 |
Census Appearances
1930
Graham, Arizona
Daughter, age 9
Graham, Arizona · implied b. ~1921 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Richardson |
| Given Name | Ruth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Arizona |
| Father's Birthplace | Arizona |
| Mother's Birthplace | Arizona |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
1940
Graham-County, Arizona
Daughter, age 19
Graham-County, Arizona · implied b. ~1921 — 10 household members
| Surname | Richardson |
| Given Name | Ruth |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Arizona |
| 1935 Residence (City) | Algodon |
| 1935 Residence (County) | Graham |
| Highest Grade | C 2 |
| 1935 Residence | Same place |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
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 Ruth Richardson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Ruth Richardson
Daughter · 1940 · age 19 · b. ~1921 · Arizona
★ You are viewing this record
Sibling
Grant Richardson
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
W Richardson
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dixie Richardson
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carmen Richardson
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lorraine Richardson
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clarella Richardson
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Newell Richardson
Sibling · 1940 · age 10
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 — Graham-County, Arizona
Open full size
1940 US Federal Census — Graham-County, Arizona
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00103-00174)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | David H. Stewart | 72 | Head | Farmer | Texas |
| 2 | Thomas M. Davis | 62 | partner | Miner | Texas |
| 3 | Jefferson A. Morris | 67 | partner | — | Texas |
| 4 | William Tiernan | 59 | Head | Salvage Worker | New York |
| 5 | William Wiley | 51 | partner | Farm Laborer | New York |
| 6 | Milton Villreal | 47 | Head | Farmer | Mexico |
| 7 | Gitta H. Villreal | 43 | wife | — | Arizona |
| 8 | Marvin H. Villreal | 14 | son | — | Arizona |
| 9 | Farrel Dean Villreal | 5 | son | — | Arizona |
| 10 | Carl D. Carnes | 37 | Head | Painter | Arizona |
| 11 | Lois Carnes | 32 | wife | — | Arizona |
| 12 | Doris Jean Carnes | 12 | daughter | — | Arizona |
| 13 | Helen Verl Carnes | 9 | daughter | — | Arizona |
| 14 | Myrna Rae Carnes | 4 | daughter | — | Arizona |
| 15 | Earl Jay Carnes | 1 | son | — | Arizona |
| 16 | Henry E. Carnes | 71 | Head | Farmer | West Virginia |
| 17 | Minnie C. Carnes | 67 | wife | — | West Virginia |
| 18 | Dean C. Murray | 14 | grand-son | — | Arizona |
| 19 | Morgan Carnes | 13 | grand-son | — | Arizona |
| 20 | Letitia Crum | 94 | mother-in-law | — | Virginia |
| 21 | Edward W. Richardson | 55 | Head | Custom Plowing | Arizona |
| 22 | Effie May Richardson | 50 | wife | Teacher | Arizona |
| 23 | Carmen Richardson | 23 | daughter | Stenographer | Arizona |
| 24 | W. René Richardson | 22 | son | — | Arizona |
| 25 | Grant L. Richardson | 20 | son | — | Arizona |
| 26 | Ruth Richardson THIS PERSON | 19 | daughter | — | Arizona |
| 27 | Lorraine Richardson | 17 | daughter | — | Arizona |
| 28 | Dixie Lee Richardson | 15 | daughter | — | Arizona |
| 29 | Newell Kay Richardson | 10 | son | — | Arizona |
| 30 | Clarella Richardson | 8 | daughter | — | Arizona |
| 31 | J. Claude Lee | 56 | Head | Farmer | Arizona |
| 32 | Mary E. Lee | 84 | mother | — | Utah |
| 33 | H. Doyle Lee | 54 | brother | Plasterer | Arizona |
| 34 | William M. Claydon | 84 | lodger | — | England |
| 35 | Jack A. Evans | 44 | Head | Liquor Merchant | Georgia |
| 36 | Emma Kay Evans | 37 | wife | — | Arizona |
| 37 | Muriel A. Evans | 13 | daughter | — | Arizona |
| 38 | Russell L. Groves | 34 | Head | Musician | Washington |
| 39 | Edna Mae Groves | 29 | wife | Musician | Illinois |
| 40 | J. Albert Foster | 52 | Head | Farmer | Arizona |
Related Census Records
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)