DR
Dorothy Richardson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Tulsa-County, Oklahoma
Our Model Tree links this Dorothy Richardson across the 1930 and 1940 US Censuses in Tulsa-County, Oklahoma (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 9-person household.
Age 14
b. ~1926
Female
Daughter
Born: Oklahoma
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Tulsa-County, Oklahoma |
| Surname | Richardson |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| 1935 Residence (City) | Tulsa city |
| 1935 Residence (County) | Tulsa |
| Additional Details | |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
| Township / Ward | Tulsa City |
| Est. Birth Year | ~1926 |
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 Dorothy | Age | Birth yr |
|---|---|---|---|---|
| Olivia Richardson | Other | — | 20 | ~1920 |
| Darnallum Richardson | Daughter | — | 4 | ~1936 |
| Lewis Richardson | Son | — | 20 | ~1920 |
| Hattie Richardson | Son | — | 9 | ~1931 |
| Bobby Wright | Son | — | 6 | ~1934 |
| Hobart Richardson | Son | — | 7 | ~1933 |
| Belle Richardson | Head | — | 44 | ~1896 |
| Coolidge Richardson | Son | — | 16 | ~1924 |
| Dorothy Richardson | Daughter | — | 14 | ~1926 |
Census Appearances
1930
Tulsa, Oklahoma
Daughter, age 3
Tulsa, Oklahoma · implied b. ~1927 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Richardson |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Texas |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1940
Tulsa-County, Oklahoma
Daughter, age 14
Tulsa-County, Oklahoma · implied b. ~1926 — 9 household members
| Surname | Richardson |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| 1935 Residence (City) | Tulsa city |
| 1935 Residence (County) | Tulsa |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
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 Dorothy Richardson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Dorothy Richardson
Daughter · 1940 · age 14 · b. ~1926 · Oklahoma
★ You are viewing this record
Sibling
Hattie Richardson
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hobart Richardson
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Coolidge Richardson
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bobby Wright
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Darnallum Richardson
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lewis Richardson
Sibling · 1940 · age 20
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 — Tulsa-County, Oklahoma
Open full size
1940 US Federal Census — Tulsa-County, Oklahoma
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03350-00793)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Edna Parker | 68 | Head | — | Tennessee |
| 42 | Frances Berry | 26 | Daughter | Clerk | Oklahoma |
| 43 | Endell Berry | 12 | Son | — | Oklahoma |
| 44 | Edna Mae Ross | 25 | Daughter | Maid | Oklahoma |
| 45 | Jesse E. Ford | 43 | Head | — | Texas |
| 46 | Gladys Ford | 30 | Wife | — | Louisiana |
| 47 | Jewell Vernice Ford | 3 | Daughter | — | Oklahoma |
| 48 | Laverne Ford | 1 | Daughter | — | Oklahoma |
| 49 | Henrietta Smith | 26 | Law | Maid | Oklahoma |
| 50 | Dee Patterson | 44 | Head | Laborer | Texas |
| 51 | Rosa Patterson | 37 | Wife | Caterist | Oklahoma |
| 52 | Sarah Patterson | 21 | Daughter | — | Oklahoma |
| 53 | Dorothy Patterson | 20 | Son | — | Oklahoma |
| 54 | Eliza Smith | 67 | Lodger | — | Louisiana |
| 55 | Harolden Finley | 19 | Nephew | — | Oklahoma |
| 56 | Sapronia Edwards | 46 | Head | — | Arkansas |
| 57 | Rosa Mae Hill | 24 | Niece | — | Oklahoma |
| 58 | Jannie Russell | 37 | Head | Maid | Arkansas |
| 59 | Lee Russell | 37 | Husband | Laborer | Oklahoma |
| 60 | Eunice Russell | 19 | Niece | — | Oklahoma |
| 61 | Charles Russell | 21 | Nephew | Delivery Boy | Oklahoma |
| 62 | Clarence Russell | 14 | Son | — | Oklahoma |
| 63 | Belle Richardson | 44 | Head | — | Texas |
| 64 | Coolidge Richardson | 16 | Son | — | Oklahoma |
| 65 | Dorothy Richardson THIS PERSON | 14 | Daughter | — | Oklahoma |
| 66 | Hattie Doris Richardson | 9 | Son | — | Oklahoma |
| 67 | Hobart Richardson | 7 | Son | — | Oklahoma |
| 68 | Darnallum Richardson | 4 | Daughter | — | Oklahoma |
| 69 | Bobby Laverne Wright | 6 | Son | — | Oklahoma |
| 70 | Lewis Richardson | 20 | Son | Interior Decorator | Oklahoma |
| 71 | Olivia Richardson | 20 | In-law | Maid | Arkansas |
| 72 | Enoch Ellis | 43 | Head | Laborer | Texas |
| 73 | Callie Ellis | 41 | Wife | — | Louisiana |
| 74 | Martha Landrum | 76 | Head | — | Texas |
| 75 | Mary Page | 27 | Daughter | — | Texas |
| 76 | Albert Osborne | 59 | Head | Laborer | Kentucky |
| 77 | Mary Brown | 40 | Lodger | Maid | Texas |
| 78 | Rosa Willey | 49 | Head | Maid | Louisiana |
| 79 | Fred Willey | 49 | Husband | Delivery | Texas |
| 80 | Mary Louise Willey | 13 | Daughter | — | 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)