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Mary Livingston — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Fayette-County, Pennsylvania
Our Model Tree links this Mary Livingston across the 1920, 1930 and 1940 US Censuses in Fayette-County, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1858), then head of a 2-person household.
Age 82
b. ~1858
Female
Head
Born: Pennsylvania
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Fayette-County, Pennsylvania |
| Surname | Livingston |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 82 |
| Marital Status | Widowed |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Franklin Twp |
| 1935 Residence (County) | Fayette |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | C 1 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Franklin Twp |
| Est. Birth Year | ~1858 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| John Livingston | Son | — | 58 | ~1882 |
| Mary Livingston | Head | — | 82 | ~1858 |
Census Appearances
1920
Fayette, Pennsylvania
Spouse, age 56
Fayette, Pennsylvania · implied b. ~1864 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Livingston |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Fayette, Pennsylvania
Other, age 67
Fayette, Pennsylvania · implied b. ~1863 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Livingston |
| Given Name | Mary |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 67 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 25 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Fayette-County, Pennsylvania
Head, age 82
Fayette-County, Pennsylvania · implied b. ~1858 — 2 household members
| Surname | Livingston |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 82 |
| Marital Status | Widowed |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Franklin Twp |
| 1935 Residence (County) | Fayette |
| Class of Worker | 0 |
| Highest Grade | C 1 |
| 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 Mary Livingston across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Livingston
Head · 1940 · age 82 · b. ~1858 · 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 — 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-t0627-03504-00055)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | David Surney | 67 | Head | Farmer | Pennsylvania |
| 2 | Millie Surney | 72 | Wife | — | Pennsylvania |
| 3 | Pearl Surney | 43 | Daughter | — | Pennsylvania |
| 4 | Rose Surney | 27 | Daughter | Clerk-Typist | Pennsylvania |
| 5 | Harold Gallatin | 26 | Grandson | Logging | Pennsylvania |
| 6 | Gladys Gallatin | 5 | Granddaughter | — | Pennsylvania |
| 7 | Ross Lynn | 54 | Head | Mail Carrier | Pennsylvania |
| 8 | Elsie Lynn | 52 | Wife | Farmer | Pennsylvania |
| 9 | Alma Lynn | 26 | Daughter | — | Pennsylvania |
| 10 | Frank G. Fencil | 52 | Head | Farmer | Alabama |
| 11 | Annie Fencil | 53 | Wife | — | Pennsylvania |
| 12 | F. George Fencil | 24 | Son | — | Pennsylvania |
| 13 | Margaret Fencil | 81 | Mother | — | Pennsylvania |
| 14 | George M. Johnston | 73 | Head | Operator | Pennsylvania |
| 15 | Ruth Johnston | 45 | Daughter | — | Illinois |
| 16 | Wade Fuller | 38 | Head | Labor | Pennsylvania |
| 17 | Roxie Fuller | 32 | Wife | — | Pennsylvania |
| 18 | Gail Fuller | 13 | Son | — | Pennsylvania |
| 19 | Blanche Fuller | 12 | Daughter | — | Pennsylvania |
| 20 | Wayne Fuller | 9 | Son | — | Pennsylvania |
| 21 | Dwight Fuller | 4 | Son | — | Pennsylvania |
| 22 | Mary Livingston THIS PERSON | 82 | Head | — | Pennsylvania |
| 23 | John Livingston | 58 | Son | Labor | Pennsylvania |
| 24 | Lewis Stewart | 34 | Head | Blacksmith | Pennsylvania |
| 25 | Myrtle Stewart | 24 | Wife | — | Pennsylvania |
| 26 | Duane Stewart | 3 | Son | — | Pennsylvania |
| 27 | Wendell Stewart | 2 | Son | — | Pennsylvania |
| 28 | Jerry Stewart | 1 | Son | — | Pennsylvania |
| 29 | Brachiar Surney | 30 | Head | Labor | Pennsylvania |
| 30 | Catherine Surney | 22 | Wife | — | Pennsylvania |
| 31 | Jo Ann Surney | 5 | Daughter | — | Pennsylvania |
| 32 | Nelson Skiles | 44 | Head | Driver | Pennsylvania |
| 33 | Margaret Skiles | 40 | Wife | — | Pennsylvania |
| 34 | Charles Skiles | 21 | Son | Office Clerk | Pennsylvania |
| 35 | Raymond Skiles | 15 | Son | — | Pennsylvania |
| 36 | Betty Jean Skiles | 13 | Daughter | — | Pennsylvania |
| 37 | Lorraine Skiles | 11 | Daughter | — | Pennsylvania |
| 38 | Doris Skiles | 9 | Daughter | — | Pennsylvania |
| 39 | Richard Skiles | 5 | Son | — | Pennsylvania |
| 40 | Ellsworth Dunn | 34 | Head | Driver (Milk) | 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)