MD
Mary Dixon — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Mary Dixon across the 1920, 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1855), then head of a 3-person household.
Age 85
b. ~1855
Female
Head
Born: England
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Dixon |
| Given Name | Mary E. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 85 |
| Marital Status | Widowed |
| Birthplace | England |
| 1935 Residence (City) | Pittsburgh |
| 1935 Residence (County) | Allegheny |
| Naturalization Status | Naturalized |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 0 |
| 1935 Residence | Same House |
| Birth Country | England |
| Birthplace (normalized) | england |
| Township / Ward | Pittsburgh |
| Est. Birth Year | ~1855 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Harriet Dixon | Daughter | — | 66 | ~1874 |
| Mary Dixon | Head | — | 85 | ~1855 |
| Thomas Dixon | Son | — | 60 | ~1880 |
Census Appearances
1920
Allegheny, Pennsylvania
Other, age 66
Allegheny, Pennsylvania · implied b. ~1854 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dixon |
| Given Name | Mary A. |
| Relationship to Head | Mother |
| Sex | F |
| Color / Race | White |
| Age | 66 |
| Marital Status | Widowed |
| Birthplace | England |
| Year of Immigration | 1880 |
| Naturalization Status | Alien |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
1930
Allegheny, Pennsylvania
Other, age 75
Allegheny, Pennsylvania · implied b. ~1855 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dixon |
| Given Name | Mary |
| Relationship to Head | Sister-in-law |
| Sex | F |
| Color / Race | White |
| Age | 75 |
| Marital Status | Single |
| Birthplace | England |
| Naturalization Status | Alien |
| Year of Immigration | 1900 |
| Father's Birthplace | England |
| Mother's Birthplace | Northern Ireland |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
Allegheny-County, Pennsylvania
Head, age 85
Allegheny-County, Pennsylvania · implied b. ~1855 — 3 household members
| Surname | Dixon |
| Given Name | Mary E. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 85 |
| Marital Status | Widowed |
| Birthplace | England |
| 1935 Residence (City) | Pittsburgh |
| 1935 Residence (County) | Allegheny |
| Naturalization Status | Naturalized |
| Income (1939) | 0 |
| Highest Grade | No 0 |
| 1935 Residence | Same House |
| Birth Country | England |
| Birthplace (normalized) | england |
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 Mary Dixon across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Dixon
Head · 1940 · age 85 · b. ~1855 · 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
36 people indexed on this census page (nara:1940:m-t0627-03669-00066)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Robert L. G. Aiken | 25 | Head | Agent | Pennsylvania |
| 42 | Alice M. Aiken | 25 | Wife | — | Pennsylvania |
| 43 | William H. Herman | 21 | Lodger | Clerical | West Virginia |
| 44 | — | None | — | — | — |
| 45 | Doreas Matthews | 60 | Head | — | Missouri |
| 46 | Mary E. Dixon THIS PERSON | 85 | Head | — | England |
| 47 | Thomas J. Dixon | 60 | Son | — | Pennsylvania |
| 48 | Harriet L. Dixon | 66 | Daughter | — | Pennsylvania |
| 49 | — | None | — | — | — |
| 50 | Harry M. Simpkins | 39 | Head | Bookkeeper | Pennsylvania |
| 51 | A. Leone R. Simpkins | 38 | Wife | — | Pennsylvania |
| 52 | Hazel Simpkins | 15 | Daughter | — | Pennsylvania |
| 53 | Harry Simpkins | 10 | Son | — | Pennsylvania |
| 54 | — | None | — | — | — |
| 55 | John G. Good | 75 | Head | — | Pennsylvania |
| 56 | Emma Good | 73 | Wife | — | Pennsylvania |
| 57 | Howard R. Good | 48 | Son | Clerical | Pennsylvania |
| 58 | Edward H. Good | 46 | Son | Clerical | Pennsylvania |
| 59 | — | None | — | — | — |
| 60 | Henry G. Lombacher | 51 | Head | Salesman | Switzerland |
| 61 | Martha L. Lombacher | 21 | Daughter | Clerk | Pennsylvania |
| 62 | Edward H. Lombacher | 19 | Son | — | Pennsylvania |
| 63 | Margaret Kennedy | 45 | Sister-in-law | Clerk | Pennsylvania |
| 64 | — | None | — | — | — |
| 65 | Smyrnios G. Milton | 46 | Head | Cook | Greece |
| 66 | Euphrosene Milton | 36 | Wife | — | Greece |
| 67 | — | None | — | — | — |
| 68 | Harry G. Silverman | 52 | Head | Salesman | Russia |
| 69 | Sarah Silverman | 50 | Wife | — | Russia |
| 70 | Jerry Silverman | 19 | Son | — | Pennsylvania |
| 71 | — | None | — | — | — |
| 72 | Catherine G. Michael | 70 | Head | — | Pennsylvania |
| 73 | Barnett G. Woolstead | 51 | Head | Merchant | England |
| 74 | Benjamin Woolstead | 21 | Son | Salesman | Pennsylvania |
| 75 | James Woolstead | 16 | Son | — | Pennsylvania |
| 76 | Dora Bernard | 72 | Mother | — | Russia |
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)