MP
Mary Prince — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jefferson-County, Alabama
Our Model Tree links this Mary Prince across the 1930 and 1940 US Censuses in Jefferson-County, Alabama (XGBoost, ~Confirmed) — first a spouse (b.~1910), then head of a 16-person household.
Age 30
b. ~1910
Female
Spouse
Born: Alabama
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Jefferson-County, Alabama |
| Surname | Prince |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Alabama |
| 1935 Residence (City) | Demopolis |
| 1935 Residence (County) | Marengo |
| Additional Details | |
| Highest Grade | No 6 |
| 1935 Residence | Alabama |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Township / Ward | Birmingham |
| Est. Birth Year | ~1910 |
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.
16 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Carmestine Wright | Other | — | 3 | ~1937 |
| John Prince | Head | — | 37 | ~1903 |
| Leyman Wright | Other | — | 30 | ~1910 |
| Bessie Wright | Other | — | 1 | ~1939 |
| George Hall | Son | — | 17 | ~1923 |
| Mary Prince | Spouse | — | 30 | ~1910 |
| Willie Wright | Other | — | 7 | ~1933 |
| Vera Sturman | Daughter | — | 5 | ~1935 |
| Willie Hall | Spouse | — | 44 | ~1896 |
| Jimmie Wright | Other | — | 5 | ~1935 |
| John Sturman | Son | — | 8 | ~1932 |
| Jasper Hall | Son | — | 21 | ~1919 |
| Maggie Wright | Other | — | 27 | ~1913 |
| Elizabeth Sturman | Daughter | — | 13 | ~1927 |
| Margrate Sturman | Daughter | — | 7 | ~1933 |
| Ollie Hall | Daughter | — | 19 | ~1921 |
Census Appearances
1930
Jefferson, Alabama
Other, age 19
Jefferson, Alabama · implied b. ~1911 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Prince |
| Given Name | Marion L. |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | Black |
| Age | 19 |
| Marital Status | Married |
| Birthplace | Alabama |
| Age at First Marriage | 15 |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Alabama |
| Can Read/Write | Yes |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1940
Jefferson-County, Alabama
Spouse, age 30
Jefferson-County, Alabama · implied b. ~1910 — 16 household members
| Surname | Prince |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Alabama |
| 1935 Residence (City) | Demopolis |
| 1935 Residence (County) | Marengo |
| Highest Grade | No 6 |
| 1935 Residence | Alabama |
| 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 Prince across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Prince
Spouse · 1940 · age 30 · b. ~1910 · 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 — Jefferson-County, Alabama
Open full size
1940 US Federal Census — Jefferson-County, Alabama
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00097-00690)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Fountain | 28 | Head | Cook | Alabama |
| 42 | Mamie Fountain | 23 | Wife | Hair Dresser | Alabama |
| 43 | Carstine Fountain | 4 | Daughter | — | Alabama |
| 44 | Gloria Fountain | 2 | Daughter | — | Alabama |
| 45 | Myrtle Fountain | 20 | Daughter | Maid | Alabama |
| 46 | Warren Fountain | 3 | Son | — | Alabama |
| 47 | Joyce Fountain | 2 | Daughter | — | Alabama |
| 48 | Worthy Fountain | 0 | Daughter | — | Alabama |
| 49 | Richmond Rather | 29 | Head | Labor | Alabama |
| 50 | Beatrice Rather | 25 | Wife | — | Alabama |
| 51 | Lethel Rather | 8 | Son | — | Alabama |
| 52 | Leon Rather | 6 | Son | — | Alabama |
| 53 | Mollie Humphrey | 45 | Sister | — | Alabama |
| 54 | Eloise Humphrey | 5 | Niece | — | Alabama |
| 55 | John H Black | 68 | Head | Loader | Alabama |
| 56 | Della Black | 35 | Wife | — | Alabama |
| 57 | Wedell Black | 12 | Daughter | — | Alabama |
| 58 | Bobbie Black | 2 | Son | — | Alabama |
| 59 | Gordon Mcdonald | 50 | Head | Miner | Georgia |
| 60 | Lucy Mcdonald | 50 | Wife | — | Alabama |
| 61 | Arthur Prince | 22 | Nephew | Miner | Alabama |
| 62 | James George | 19 | Nephew | Truck Driver | Alabama |
| 63 | Walter Patton | 51 | Lodger | Porter | Alabama |
| 64 | Mattie Patton | 50 | Lodger | — | Alabama |
| 65 | John Prince | 37 | Head | Garbage Man | Alabama |
| 66 | Mary Prince THIS PERSON | 30 | Wife | — | Alabama |
| 67 | Elizabeth Sturman | 13 | Daughter | — | Alabama |
| 68 | John Jr Sturman | 8 | Son | — | Alabama |
| 69 | Margrate Sturman | 7 | Daughter | — | Alabama |
| 70 | Vera Mae Sturman | 5 | Daughter | — | Alabama |
| 71 | Willie Hall | 44 | Wife | — | Georgia |
| 72 | Jasper Hall | 21 | Son | — | Alabama |
| 73 | Ollie Mae Hall | 19 | Daughter | — | Alabama |
| 74 | George Hall | 17 | Son | New Worker | Alabama |
| 75 | Leyman Wright | 30 | Brother | Labor | Alabama |
| 76 | Maggie Wright | 27 | Sister | — | Alabama |
| 77 | Willie Mae Wright | 7 | Niece | — | Alabama |
| 78 | Jimmie Lee Wright | 5 | Nephew | — | Alabama |
| 79 | Carmestine Wright | 3 | Niece | — | Alabama |
| 80 | Bessie Lee Wright | 1 | Niece | — | 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)