RJ
Richard Jackson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Richard Jackson across the 1920, 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1883), then head of a 3-person household.
Age 57
b. ~1883
Male
Head
Born: Virginia
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Jackson |
| Given Name | Richard |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Virginia |
| 1935 Residence (City) | Pittsburgh |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 0 |
| 1935 Residence | Same place |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Township / Ward | Pittsburgh |
| Est. Birth Year | ~1883 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Richard | Age | Birth yr |
|---|---|---|---|---|
| Richard Jackson | Head | — | 57 | ~1883 |
| Ernest Jackson | Son | — | 6 | ~1934 |
| Marie Jackson | Spouse | — | 32 | ~1908 |
Census Appearances
1920
Allegheny, Pennsylvania
Other, age 38
Allegheny, Pennsylvania · implied b. ~1882 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Richard |
| Relationship to Head | Roomer |
| Sex | M |
| Color / Race | Black |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | Laborer |
| Industry | Cement Co. |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1930
Allegheny, Pennsylvania
Head, age 47
Allegheny, Pennsylvania · implied b. ~1883 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Richard |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Virginia |
| Age at First Marriage | 20 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | Laborer |
| Industry | Road Construction |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 23.00 |
| Veteran | No |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1940
Allegheny-County, Pennsylvania
Head, age 57
Allegheny-County, Pennsylvania · implied b. ~1883 — 3 household members
| Surname | Jackson |
| Given Name | Richard |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Virginia |
| 1935 Residence (City) | Pittsburgh |
| 1935 Residence (County) | Allegheny |
| Class of Worker | 0 |
| Highest Grade | No 0 |
| 1935 Residence | Same place |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
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 Richard Jackson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Richard Jackson
Head · 1940 · age 57 · b. ~1883 · Pennsylvania
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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 — Allegheny-County, Pennsylvania
Open full size
1940 US Federal Census — Allegheny-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03671-00571)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Alexander, Patricia Alexander | 23 | Daughter | — | Penna |
| 42 | Ellis Alexander | 44 | Father | Laborer | Georgia |
| 43 | Sarah Alexander | 37 | Mother | Shaker | Georgia |
| 44 | Willis D. Ray | 33 | Head | Laborer | Georgia |
| 45 | Ola Mae Ray | 26 | Wife | — | Georgia |
| 46 | Willis Jr. Ray | 6 | Son | — | Penna |
| 47 | Hubert Ray | 28 | Brother | Checker | Georgia |
| 48 | Bessie Ray | 26 | Sister in L | Maid | S. Car |
| 49 | Cala Humphrey | 45 | Head | — | Georgia |
| 50 | Joseph Humphrey | 16 | Son | — | Georgia |
| 51 | Catherine Humphrey | 14 | Daughter | — | Georgia |
| 52 | Ronald Humphrey | 11 | Son | — | Penna |
| 53 | Bernadine Humphrey | 9 | Daughter | — | Penna |
| 54 | Bertha Rucker | 49 | Head | — | S. Car |
| 55 | Margie Rucker | 14 | Daughter | — | Georgia |
| 56 | Lucy Rucker | 13 | Daughter | — | Virginia |
| 57 | Arde Rucker | 12 | Daughter | — | Penna |
| 58 | Mazie Rucker | 12 | Daughter | — | Penna |
| 59 | Marylee Rucker | 10 | Daughter | — | Penna |
| 60 | James Rucker | 25 | Son | — | Georgia |
| 61 | Vera Rucker | 27 | Daughter | — | Penna |
| 62 | Theresa M. Rucker | 10 | Grand daughter | — | Penna |
| 63 | William Jay | 27 | Head | Laborer | Georgia |
| 64 | Rose Lee Jay | 21 | Wife | — | Georgia |
| 65 | Dolores Jay | 4 | Daughter | — | Penna |
| 66 | Rose Marie Jay | 2 | Daughter | — | Penna |
| 67 | Donald E. Jay | 1 | Son | — | Penna |
| 68 | Edward Knox | 33 | Head | Laborer | Miss |
| 69 | Marie Knox | 31 | Wife | — | Miss |
| 70 | Peter Knox | 45 | Brother | — | Miss |
| 71 | Ray Champion | 35 | Head | — | Florida |
| 72 | Bessie Champion | 31 | Wife | — | Florida |
| 73 | Lawrence Ringold | 32 | Head | Laborer | Penna |
| 74 | Mary Ringold | 31 | Wife | — | Penna |
| 75 | Dolores Ringold | 12 | Daughter | — | Penna |
| 76 | Richard Jackson THIS PERSON | 57 | Head | — | Virginia |
| 77 | Marie Jackson | 32 | Wife | — | Virginia |
| 78 | Ernest Jackson | 6 | Son | — | Penna |
| 79 | Jerry Gibson | 37 | Head | Stationery Fireman | Louisiana |
| 80 | Gibson | None | — | — | — |
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)