MV
Mary Vincent — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Morgan-County, Alabama
Our Model Tree links this Mary Vincent across the 1920, 1930 and 1940 US Censuses in Morgan-County, Alabama (XGBoost, ~Confirmed) — first a spouse (b.~1881), then head of a 4-person household.
Age 59
b. ~1881
Female
Spouse
Born: Alabama
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Morgan-County, Alabama |
| Surname | Vincent |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 59 |
| Marital Status | Married |
| Birthplace | Alabama |
| 1935 Residence (City) | Precinct 24, Gum Pond |
| 1935 Residence (County) | Morgan |
| Additional Details | |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Township / Ward | Precinct 24 Gum Pond |
| Est. Birth Year | ~1881 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Wm Vincent | Head | — | 61 | ~1879 |
| Charlene Vincent | Daughter | — | 20 | ~1920 |
| Lena Vincent | Daughter | — | 15 | ~1925 |
| Mary Vincent | Spouse | — | 59 | ~1881 |
Census Appearances
1920
Morgan, Alabama
Spouse, age 38
Morgan, Alabama · implied b. ~1882 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Vincent |
| Given Name | Mary M |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1930
Morgan, Alabama
Spouse, age 53
Morgan, Alabama · implied b. ~1877 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Vincent |
| Given Name | Mary M |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Alabama |
| Age at First Marriage | 22 |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Can Read/Write | Yes |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1940
Morgan-County, Alabama
Spouse, age 59
Morgan-County, Alabama · implied b. ~1881 — 4 household members
| Surname | Vincent |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 59 |
| Marital Status | Married |
| Birthplace | Alabama |
| 1935 Residence (City) | Precinct 24, Gum Pond |
| 1935 Residence (County) | Morgan |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
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 Vincent across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Vincent
Spouse · 1940 · age 59 · b. ~1881 · Alabama
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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 — Morgan-County, Alabama
Open full size
1940 US Federal Census — Morgan-County, Alabama
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00072-00709)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Thomas James | 2 | Son | — | Alabama |
| 2 | Wm. O. Vincent | 61 | Head | Farmer | Alabama |
| 3 | Mary Vincent THIS PERSON | 59 | Wife | — | Alabama |
| 4 | Charlene Vincent | 20 | Daughter | — | Alabama |
| 5 | Lena Vincent | 15 | Daughter | — | Alabama |
| 6 | Blash O. Ozbalt | 46 | Head | Farmer | Yugo-Slavia |
| 7 | Anthea Ozbalt | 39 | Wife | — | Alabama |
| 8 | Imelda Ozbalt | 16 | Daughter | — | Alabama |
| 9 | Drucilla Ozbalt | 14 | Daughter | — | Alabama |
| 10 | Winnell Ozbalt | 13 | Daughter | — | Alabama |
| 11 | Ermalene Ozbalt | 11 | Daughter | — | Alabama |
| 12 | Edward Ozbalt | 9 | Son | — | Alabama |
| 13 | Joe Ozbalt | 7 | Son | — | Alabama |
| 14 | Annie Marie Ozbalt | 5 | Daughter | — | Alabama |
| 15 | Dewitt S. Dye | 30 | Head | Farmer | Alabama |
| 16 | Ruthie Dye | 27 | Wife | — | Alabama |
| 17 | Rex Dye | 3 | Son | — | Alabama |
| 18 | Lee Ryan | 56 | Head | Farmer | Alabama |
| 19 | Lois Ryan | 48 | Wife | — | Alabama |
| 20 | Clatis D. Ryan | 21 | Head | Farmer | Alabama |
| 21 | Odell Ryan | 22 | Wife | — | Alabama |
| 22 | Leverle Vincent | 29 | Head | Farmer | Alabama |
| 23 | Nellie Vincent | 24 | Wife | — | Alabama |
| 24 | Arline Vincent | 5 | Daughter | — | Alabama |
| 25 | Mavis Vincent | 1 | Daughter | — | Alabama |
| 26 | Robert Smith | 28 | Head | Farmer | Alabama |
| 27 | Ruby Smith | 27 | Wife | — | Alabama |
| 28 | Vernon Smith | 5 | Son | — | Alabama |
| 29 | Evelyne Smith | 3 | Daughter | — | Alabama |
| 30 | Herbert Andrews | 44 | Head | Farmer | Alabama |
| 31 | Ethel Andrews | 36 | Wife | — | Alabama |
| 32 | Eugene Andrews | 16 | Daughter | — | Alabama |
| 33 | Nadene Andrews | 14 | Daughter | — | Alabama |
| 34 | Evelyn Andrews | 11 | Daughter | — | Alabama |
| 35 | Irene Andrews | 9 | Daughter | — | Alabama |
| 36 | Marie Andrews | 6 | Daughter | — | Alabama |
| 37 | Lamar Andrews | 3 | Son | — | Alabama |
| 38 | Elizabeth Andrews | 1 | Daughter | — | Alabama |
| 39 | Sam Graham | 27 | Head | Farmer | Alabama |
| 40 | Ruby Graham | 23 | Wife | — | Alabama |
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)