MV
Mary Vance — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Fayette-County, Pennsylvania
Our Model Tree links this Mary Vance across the 1910, 1920, 1930 and 1940 US Censuses in Fayette-County, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1877), then head of a 5-person household.
Age 63
b. ~1877
Female
Spouse
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Fayette-County, Pennsylvania |
| Surname | Vance |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Georges Twp |
| 1935 Residence (County) | Fayette |
| Additional Details | |
| Highest Grade | H-3 |
| 1935 Residence | Same house |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Georges Twp |
| Est. Birth Year | ~1877 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Vance | Spouse | — | 63 | ~1877 |
| Helen Vance | Daughter | — | 22 | ~1918 |
| Linda Vance | Daughter | — | 7 | ~1933 |
| Isaac Vance | Head | — | 65 | ~1875 |
| Stanley Vance | Son | — | 25 | ~1915 |
Census Appearances
1910
Fayette, Pennsylvania
Spouse, age 34
Fayette, Pennsylvania · implied b. ~1876 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Vance |
| Given Name | Maud A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 12 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Fayette, Pennsylvania
Spouse, age 42
Fayette, Pennsylvania · implied b. ~1878 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Vance |
| Given Name | Maude E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| 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
Spouse, age 54
Fayette, Pennsylvania · implied b. ~1876 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Vance |
| Given Name | Maude |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 21 |
| 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
Spouse, age 63
Fayette-County, Pennsylvania · implied b. ~1877 — 5 household members
| Surname | Vance |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Georges Twp |
| 1935 Residence (County) | Fayette |
| Highest Grade | H-3 |
| 1935 Residence | Same house |
| 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 Vance across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Vance
Spouse · 1940 · age 63 · b. ~1877 · 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-t0627-03506-00070)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | William J. Vance | 33 | Head | Fireman | Pennsylvania |
| 42 | Thomas Vance | 34 | Head | Car Repairer | Pennsylvania |
| 43 | Beatrice Vance | 33 | Wife | — | Pennsylvania |
| 44 | Mamie Vance | 12 | Daughter | — | Pennsylvania |
| 45 | Thomas Jr. Vance | 6 | Son | — | Pennsylvania |
| 46 | John Spedock | 52 | Head | Laborer | Czechoslovakia |
| 47 | Anna Spedock | 49 | Wife | — | Czechoslovakia |
| 48 | John Spedock | 23 | Son | New Worker | Pennsylvania |
| 49 | Margaret Spedock | 20 | Daughter | Stenographer | Pennsylvania |
| 50 | Helen Spedock | 19 | Daughter | New Worker | Pennsylvania |
| 51 | Ann Spedock | 16 | Daughter | — | Pennsylvania |
| 52 | Frank Spedock | 14 | Son | — | Pennsylvania |
| 53 | Thomas Spedock | 12 | Son | — | Pennsylvania |
| 54 | Frances Spedock | 9 | Daughter | — | Pennsylvania |
| 55 | Michael Spedock | 6 | Son | — | Pennsylvania |
| 56 | Joseph Ullrich | 80 | Head | — | Poland |
| 57 | Mary Ullrich | 78 | Wife | — | Poland |
| 58 | Edward Duncas | 26 | Head | Mason | Pennsylvania |
| 59 | Rachel Duncas | 22 | Wife | — | Pennsylvania |
| 60 | Shirly Duncas | 3 | Daughter | — | Pennsylvania |
| 61 | John Vance | 53 | Head | Janitor | Pennsylvania |
| 62 | Ann Vance | 52 | Wife | — | Pennsylvania |
| 63 | Thomas Vance | 21 | Son | Appleman | Pennsylvania |
| 64 | Woodrow Vance | 17 | Son | New Worker | Pennsylvania |
| 65 | Donald Vance | 16 | Son | — | Pennsylvania |
| 66 | Valene Vance | 13 | Daughter | — | Pennsylvania |
| 67 | Isaac Vance | 65 | Head | New Worker | Pennsylvania |
| 68 | Mary Vance THIS PERSON | 63 | Wife | — | Pennsylvania |
| 69 | Stanley Vance | 25 | Son | New Worker | Pennsylvania |
| 70 | Helen Vance | 22 | Daughter | — | Pennsylvania |
| 71 | Linda Vance | 7 | Daughter | — | Pennsylvania |
| 72 | Pearl Rank | 49 | Head | — | Pennsylvania |
| 73 | James Rank | 29 | Son | Laborer | Pennsylvania |
| 74 | Lloyd Rank | 24 | Son | New Worker | Pennsylvania |
| 75 | Audrey Rank | 16 | Daughter | — | Pennsylvania |
| 76 | Eleanor Rank | 14 | Daughter | — | Pennsylvania |
| 77 | Gwendolyn Rank | 9 | Daughter | — | Pennsylvania |
| 78 | Russell Rank | 4 | Son | — | Pennsylvania |
| 79 | George Rank | 5 | Son | — | Pennsylvania |
| 80 | Elmer Frank | 35 | Head | Dresser | 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)