MC
Mary Connors — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Fayette-County, Pennsylvania
Our Model Tree links this Mary Connors across the 1930 and 1940 US Censuses in Fayette-County, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1883), then head of a 7-person household.
Age 57
b. ~1883
Female
Spouse
Born: England
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Fayette-County, Pennsylvania |
| Surname | Connors |
| Given Name | Mary A. |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | So. Everson (Part) |
| 1935 Residence (County) | Fayette |
| Naturalization Status | Naturalized |
| Additional Details | |
| Industry | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
| Township / Ward | So Everson Part |
| 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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Clarence Connors | Son | — | 14 | ~1926 |
| David Connors | Head | — | 65 | ~1875 |
| Mary George | Daughter | — | 26 | ~1914 |
| Mary Connors | Spouse | — | 57 | ~1883 |
| Irene Connors | Daughter | — | 19 | ~1921 |
| Judith George | Other | — | 1 | ~1939 |
| Arthur Connors | Son | — | 27 | ~1913 |
Census Appearances
1930
Fayette, Pennsylvania
Other, age 50
Fayette, Pennsylvania · implied b. ~1880 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Connors |
| Given Name | Mary A. |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1890 |
| Age at First Marriage | 18 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | England |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
Fayette-County, Pennsylvania
Spouse, age 57
Fayette-County, Pennsylvania · implied b. ~1883 — 7 household members
| Surname | Connors |
| Given Name | Mary A. |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | So. Everson (Part) |
| 1935 Residence (County) | Fayette |
| Naturalization Status | Naturalized |
| Industry | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| 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 Connors across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Connors
Spouse · 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 — Fayette-County, Pennsylvania
Open full size
1940 US Federal Census — Fayette-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03508-00639)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Gertrude Bair | 12 | daughter | — | Pennsylvania |
| 42 | Elizabeth Newton | 55 | head | Teacher | Pennsylvania |
| 43 | James Newton | 50 | brother | Proprietor | Pennsylvania |
| 44 | Vincent Bolosky | 67 | head | — | Poland |
| 45 | Alex Bolosky | 26 | son | Time-Keeper | Pennsylvania |
| 46 | Sophie Bolosky | 25 | daughter | — | Pennsylvania |
| 47 | Joseph Bolosky | 23 | son | Laborer | Pennsylvania |
| 48 | David Sr. Connors | 65 | head | Laborer | Pennsylvania |
| 49 | Mary A. Connors THIS PERSON | 57 | wife | — | England |
| 50 | Arthur Connors | 27 | son | Laborer | Pennsylvania |
| 51 | Irene Connors | 19 | daughter | — | Pennsylvania |
| 52 | Clarence E. Connors | 14 | son | — | Pennsylvania |
| 53 | Mary Anna George | 26 | daughter | — | Pennsylvania |
| 54 | Judith C. George | 1 | granddaughter | — | Pennsylvania |
| 55 | John Marhefka | 54 | head | Galvanizer | Czechoslovakia |
| 56 | Mary Marhefka | 48 | wife | — | Pennsylvania |
| 57 | Ann Marhefka | 27 | daughter | Maid | Pennsylvania |
| 58 | Agnes Marhefka | 23 | daughter | Labeler | Pennsylvania |
| 59 | Margaret Marhefka | 22 | daughter | Labeler | Pennsylvania |
| 60 | Edward Marhefka | 18 | son | New Worker | Pennsylvania |
| 61 | Frances Marhefka | 16 | daughter | — | Pennsylvania |
| 62 | Clare Marhefka | 12 | daughter | — | Pennsylvania |
| 63 | Bernadette Marhefka | 6 | daughter | — | Pennsylvania |
| 64 | Joseph Voloskin | 50 | head | Laborer | Poland |
| 65 | Agnes Voloskin | 50 | wife | — | Poland |
| 66 | Albert Killany | 40 | head | Laborer | Connecticut |
| 67 | Julia Killany | 39 | wife | — | Ohio |
| 68 | Mary Margaret Killany | 14 | daughter | — | Pennsylvania |
| 69 | Robert Killany | 13 | son | — | Pennsylvania |
| 70 | Raymond Killany | 12 | son | — | Pennsylvania |
| 71 | John Killany | 10 | son | — | Pennsylvania |
| 72 | Albert Killany | 10 | son | — | Pennsylvania |
| 73 | Joseph Killany | 9 | son | — | Pennsylvania |
| 74 | Julianna Killany | 7 | daughter | — | Pennsylvania |
| 75 | Beatrice Killany | 5 | daughter | — | Pennsylvania |
| 76 | Fred Percy | 64 | head | — | England |
| 77 | Roman Krentowski | 46 | head | Laborer | Poland |
| 78 | Catherine Krentowski | 44 | wife | — | Poland |
| 79 | Rose Krentowski | 18 | daughter | — | Pennsylvania |
| 80 | Mary Krentowski | 16 | daughter | — | Pennsylvania |
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)