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George Richardson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this George Richardson across the 1910, 1920, 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents William & George — first a son (b.~1905), then head of a 3-person household.
Age 35
b. ~1905
Male
Son
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Richardson |
| Given Name | George C |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Occupation | Bank Clerk |
| Industry | Bank |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1714 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Bank Clerk |
| Township / Ward | Pittsburgh |
| Est. Birth Year | ~1905 |
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 George | Age | Birth yr |
|---|---|---|---|---|
| George Richardson | Head | — | 73 | ~1867 |
| George Richardson | Son | — | 35 | ~1905 |
| Kate Richardson | Spouse | — | 72 | ~1868 |
Census Appearances
1910
Allegheny, Pennsylvania
Son, age 4
Allegheny, Pennsylvania · implied b. ~1906 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Richardson |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ire. English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Allegheny, Pennsylvania
Son, age 13
Allegheny, Pennsylvania · implied b. ~1907 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Richardson |
| Given Name | George G. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Irish |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Son, age 24
Allegheny, Pennsylvania · implied b. ~1906 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Richardson |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Northern Ireland |
| Occupation | Guard |
| Industry | Penitentiary |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Son, age 35
Allegheny-County, Pennsylvania · implied b. ~1905 — 3 household members
| Surname | Richardson |
| Given Name | George C |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh |
| 1935 Residence (County) | Allegheny |
| Occupation | Bank Clerk |
| Industry | Bank |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1714 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 George Richardson across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father William Richardson (~0.92 confidence) and father George Richardson (~0.92 confidence) and mother Kate Richardson (~0.92 confidence) and mother Susan Richardson (~0.92 confidence) and father William Richardson (~0.92 confidence) and mother Susan Richardson (~0.92 confidence) and mother Susan Richardson (~0.92 confidence). The pedigree spans 1 generation with 7 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Richardson
b. ~1860
Source father
● Household
· direct · ~0.92
Father
George Richardson
b. ~1867
Source father
● Household
· direct · ~0.92
Mother
Kate Richardson
b. ~1868
Source mother
● Household
· direct · ~0.92
Mother
Susan Richardson
b. ~1872
Source mother
● Household
· direct · ~0.92
Father
William Richardson
b. ~1873
Source father
● Household
· direct · ~0.92
Mother
Susan Richardson
b. ~1874
Source mother
● Household
· direct · ~0.92
Mother
Susan Richardson
b. ~1878
Source mother
● Household
· direct · ~0.92
This person
Anchor record
George Richardson
Son · 1940 · age 35 · b. ~1905 · Pennsylvania
★ You are viewing this record
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
39 people indexed on this census page (nara:1940:m-t0627-03675-00339)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Timothy Hollerman | 68 | Lodger | Labor | Pennsylvania |
| 43 | Irene M Ford | 35 | Head | Secretary | Illinois |
| 44 | Anna F Ford | 65 | Mother | — | Wisconsin |
| 45 | Howard T Ford | 36 | Brother | Salesman | New York |
| 46 | Jeanette D Purvis | 66 | Head | — | Pennsylvania |
| 47 | Lloyd M Purvis | 37 | Son | Clerk | Pennsylvania |
| 48 | Edna M Purvis | 28 | Daughter-in-law | Stenographer | Pennsylvania |
| 49 | John Carr | 37 | Head | Clerk | Pennsylvania |
| 50 | Eleanor D Carr | 34 | Wife | — | Pennsylvania |
| 51 | Eleanor Carr | 10 | Daughter | — | Pennsylvania |
| 52 | Elizabeth Byrne | 67 | Head | — | Pennsylvania |
| 53 | Elizabeth O'Brien | 21 | Niece | Typist | Romania |
| 54 | Francis K O'Brien | 25 | Nephew | Attendant | Pennsylvania |
| 55 | George Gangan | 63 | Head | Mill Wright | Pennsylvania |
| 56 | Clara Gangan | 60 | Wife | — | Pennsylvania |
| 57 | James R Mccartney | 28 | Head | Physicist | Pennsylvania |
| 58 | Thelma E Mccartney | 24 | Wife | — | Pennsylvania |
| 59 | Harold J Kuhl | 40 | Head | Maintenance Man | Pennsylvania |
| 60 | Margaret D Kuhl | 30 | Wife | — | Pennsylvania |
| 61 | Vivian Kuhl | 15 | Daughter | — | Pennsylvania |
| 62 | Salvatore Pecoraro | 34 | Head | Salesman | Pennsylvania |
| 63 | Rose Marie Pecoraro | 27 | Wife | — | Italy |
| 64 | Frances D Pecoraro | 7 | Daughter | — | Pennsylvania |
| 65 | Angela T Pecoraro | 5 | Daughter | — | Pennsylvania |
| 66 | Metaldia Pecoraro | 2 | Daughter | — | Pennsylvania |
| 67 | William D Penwith | 50 | Head | Clerk | Pennsylvania |
| 68 | Ester Penwith | 36 | Wife | Bookkeeping | Pennsylvania |
| 69 | Maude D Gibson | 56 | Head | Typist | Ohio |
| 70 | George Aucter | 49 | Head | Machinist | France |
| 71 | Clara A Aucter | 47 | Wife | — | Pennsylvania |
| 72 | Charles C Aucter | 28 | Son | Draftsman | Pennsylvania |
| 73 | George Richardson | 73 | Head | — | England |
| 74 | Kate Richardson | 72 | Wife | — | Pennsylvania |
| 75 | George C Richardson THIS PERSON | 35 | Son | Bank Clerk | Pennsylvania |
| 76 | Charles S Sigenfoos | 31 | Head | Clerk | Pennsylvania |
| 77 | Marie Sigenfoos | 27 | Wife | — | Pennsylvania |
| 78 | Joseph Ross | 51 | Head | Baker | Ohio |
| 79 | Nance Ross | 48 | Wife | — | South Carolina |
| 80 | Vincent (Abs) Ross | 24 | Son | — | Ohio |
Pedigree Summary
George
Gen 1 · 7 parents
~0.92
Max depth 4 (1900–1950 window)
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)