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Arthur Richardson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Maricopa-County, Arizona
Our Model Tree links this Arthur Richardson across the 1920, 1930 and 1940 US Censuses in Maricopa-County, Arizona (XGBoost, ~Confirmed) — first a head (b.~1892), then head of a 6-person household.
Age 48
b. ~1892
Male
Head
Born: Kansas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Maricopa-County, Arizona |
| Surname | Richardson |
| Given Name | Arthur D. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | Sup. Dist. 1 |
| 1935 Residence (County) | Maricopa |
| Additional Details | |
| Occupation | operator |
| Industry | farm |
| Class of Worker | E |
| Hours Worked | 44 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Occupation | Operator |
| Township / Ward | Sup Dist 1 |
| Est. Birth Year | ~1892 |
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 Arthur | Age | Birth yr |
|---|---|---|---|---|
| Kelley Richardson | Son | — | 15 | ~1925 |
| Maggie Richardson | Spouse | — | 44 | ~1896 |
| Vernon Richardson | Son | — | 21 | ~1919 |
| Arthur Richardson | Head | — | 48 | ~1892 |
| William Richardson | Son | — | 24 | ~1916 |
| Margaret Richardson | Other | — | 20 | ~1920 |
Census Appearances
1920
Maricopa, Arizona
Head, age 26
Maricopa, Arizona · implied b. ~1894 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Richardson |
| Given Name | Arthur |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Kansas |
| Father's Birthplace | Kansas |
| Mother's Birthplace | Kansas |
| Occupation | Engineer |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1930
Maricopa, Arizona
Head, age 38
Maricopa, Arizona · implied b. ~1892 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Richardson |
| Given Name | Arthur |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Kansas |
| Age at First Marriage | 25 |
| Father's Birthplace | Kansas |
| Mother's Birthplace | United States |
| Occupation | Engineer |
| Industry | Creamery |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 8 |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1940
Maricopa-County, Arizona
Head, age 48
Maricopa-County, Arizona · implied b. ~1892 — 6 household members
| Surname | Richardson |
| Given Name | Arthur D. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | Sup. Dist. 1 |
| 1935 Residence (County) | Maricopa |
| Occupation | operator |
| Industry | farm |
| Class of Worker | E |
| Hours Worked | 44 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
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 Arthur Richardson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Arthur Richardson
Head · 1940 · age 48 · b. ~1892 · Arizona
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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 — Maricopa-County, Arizona
Open full size
1940 US Federal Census — Maricopa-County, Arizona
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00106-00800)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | J. L. Dockery | 35 | Head | Milker | Texas |
| 2 | Louise Dockery | 28 | Wife | Milker | Colorado |
| 3 | Eugene Dockery | 6 | Son | — | Arizona |
| 4 | Barbara Dockery | 4 | Daughter | — | Arizona |
| 5 | Lawrence Miller | 20 | Brother in law | — | Colorado |
| 6 | Elwyn Miller | 15 | Brother in law | — | Arizona |
| 7 | Richard Miller | 12 | Brother in law | — | Arizona |
| 8 | George J. Williams | 34 | Head | Laborer | Missouri |
| 9 | Irene Williams | 19 | Wife | — | Oklahoma |
| 10 | Ed. N. Henricks | 65 | Head | — | Nebraska |
| 11 | Lorenzo Valenzuela | 44 | Head | Laborer | Mexico |
| 12 | Josephine Valenzuela | 34 | Wife | — | Mexico |
| 13 | Florencio Valenzuela | 17 | Son | Laborer | Arizona |
| 14 | Carlos Valenzuela | 15 | Son | — | Arizona |
| 15 | Eduardo Valenzuela | 13 | Son | — | Arizona |
| 16 | Manuel Valenzuela | 10 | Son | — | Arizona |
| 17 | Leopoldo Valenzuela | 7 | Son | — | Arizona |
| 18 | H. D. Evans | 55 | Head | Manager | Lithuania |
| 19 | Florita Evans | 29 | Wife | — | Puerto Rico |
| 20 | John M. Ellingson | 50 | Head | Operator | Arizona |
| 21 | Mabel Ellingson | 45 | Wife | Operator | Indiana |
| 22 | John R. Ellingson | 19 | Son | — | Arizona |
| 23 | James King | 34 | Head | Manager | Oklahoma |
| 24 | Norma Lee King | 32 | Wife | — | Texas |
| 25 | Ruth King | 15 | Daughter | — | Oklahoma |
| 26 | Wesley King | 12 | Son | — | Oklahoma |
| 27 | Jean King | 8 | Daughter | — | Oklahoma |
| 28 | O. C. Hopkins | 25 | Head | Laborer | Oklahoma |
| 29 | Agnes Hopkins | 26 | Wife | — | Oklahoma |
| 30 | Maggie J. Frank | 59 | Head | Operator | Arizona |
| 31 | Fred Frank | 40 | Son | Truck Driver | Arizona |
| 32 | Dick Frank | 35 | Head | Proprietor | Arizona |
| 33 | Dick Jr. Frank | 6 | Son | — | Arizona |
| 34 | Arthur D. Richardson THIS PERSON | 48 | Head | Operator | Kansas |
| 35 | Maggie Richardson | 44 | Wife | Operator | Arizona |
| 36 | Vernon Richardson | 21 | Son | Laborer | Arizona |
| 37 | Kelley Richardson | 15 | Son | — | Arizona |
| 38 | William F. Richardson | 24 | Son | Attendant | Arizona |
| 39 | Margaret Richardson | 20 | Daughter in law | Bookkeeper | Arizona |
| 40 | Joe W. Tucker | 36 | Head | Laborer | Oklahoma |
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)