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Mary Harmon — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Autauga-County, Alabama
Our Model Tree links this Mary Harmon across the 1930 and 1940 US Censuses in Autauga-County, Alabama (XGBoost, ~Confirmed) — first a daughter (b.~1916), then head of a 7-person household.
Age 24
b. ~1916
Female
Daughter
Born: Alabama
Separated
1940 Census Record Details
| Census Year | 1940 |
| Location | Autauga-County, Alabama |
| Surname | Harmon |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 24 |
| Marital Status | Separated |
| Birthplace | Alabama |
| 1935 Residence (City) | Prct. 9 Independence |
| 1935 Residence (County) | Autauga |
| Additional Details | |
| Occupation | Cook |
| Industry | Lunch Room |
| Class of Worker | PW |
| Hours Worked | 30 |
| Income (1939) | 24 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Occupation | Cook |
| Township / Ward | Prct 9 Independence |
| Est. Birth Year | ~1916 |
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 |
|---|---|---|---|---|
| Arline Harmon | Daughter | — | 12 | ~1928 |
| Mary Harmon | Daughter | — | 24 | ~1916 |
| Minnie Harmon | Daughter | — | 18 | ~1922 |
| Hattie Harmon | Daughter | — | 10 | ~1930 |
| Dan Harmon | Head | — | 54 | ~1886 |
| Godfrey Harmon | Son | — | 15 | ~1925 |
| Mary Harmon | Spouse | — | 49 | ~1891 |
Census Appearances
Daughter, age 14
Autauga, Alabama · implied b. ~1916 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Herman |
| Given Name | Mary |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | Black |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1940
Autauga-County, Alabama
Daughter, age 24
Autauga-County, Alabama · implied b. ~1916 — 7 household members
| Surname | Harmon |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 24 |
| Marital Status | Separated |
| Birthplace | Alabama |
| 1935 Residence (City) | Prct. 9 Independence |
| 1935 Residence (County) | Autauga |
| Occupation | Cook |
| Industry | Lunch Room |
| Class of Worker | PW |
| Hours Worked | 30 |
| Income (1939) | 24 |
| Highest Grade | Hs 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 Harmon across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Harmon
Daughter · 1940 · age 24 · b. ~1916 · Alabama
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Sibling
Arline Harmon
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Minnie Harmon
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Godfrey Harmon
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hattie Harmon
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Autauga-County, Alabama
Open full size
1940 US Federal Census — Autauga-County, Alabama
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00001-00451)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | George A. Wallace | 4 | Son | — | Alabama |
| 2 | Edith A. Wallace | 2 | Daughter | — | Alabama |
| 3 | John D. Hull | 62 | Head | Laborer | Alabama |
| 4 | Becky Hull | 66 | Wife | Housework | Alabama |
| 5 | William B. Eubanks | 58 | Head | Operator | Alabama |
| 6 | Tommy Eubanks | 59 | Wife | Housework | Alabama |
| 7 | Manny Lonas | 29 | Head | Laborer | Alabama |
| 8 | Lillie Lonas | 25 | Wife | Housework | Alabama |
| 9 | Julius Lonas | 3 | Son | — | Alabama |
| 10 | Lee Ed Lonas | 1 | Son | — | Alabama |
| 11 | Dan S. Harmon | 54 | Head | Operator | Alabama |
| 12 | Mary A. Harmon | 49 | Wife | Housework | Alabama |
| 13 | Mary E. Harmon THIS PERSON | 24 | Daughter | Cook | Alabama |
| 14 | Minnie Lee Harmon | 18 | Daughter | Laborer | Alabama |
| 15 | Godfrey Harmon | 15 | Son | — | Alabama |
| 16 | Arline Harmon | 12 | Daughter | — | Alabama |
| 17 | Hattie Harmon | 10 | Daughter | — | Alabama |
| 18 | Isom D. Jones | 70 | Head | Operator | Alabama |
| 19 | Mary Ann Jones | 60 | Wife | Housework | Alabama |
| 20 | Walter Jones | 14 | Son | — | Alabama |
| 21 | Willie A. Jones | 12 | Grandson | — | Alabama |
| 22 | Johnnie D. Motley | 38 | Head | Operator | Alabama |
| 23 | Willetta Motley | 32 | Wife | Housework | Alabama |
| 24 | Jenetta Motley | 15 | Daughter | — | Alabama |
| 25 | Mary Ethel Motley | 11 | Daughter | — | Alabama |
| 26 | Mattie Lee Motley | 9 | Daughter | — | Alabama |
| 27 | Bessie Mae Motley | 6 | Daughter | — | Alabama |
| 28 | Lish D. Motley | 65 | Head | Operator | Alabama |
| 29 | Geneva Motley | 53 | Wife | Housework | Alabama |
| 30 | Raymond Motley | 23 | Son | — | Alabama |
| 31 | Walter Motley | 22 | Son | Laborer | Alabama |
| 32 | Leana Motley | 20 | Daughter | Laborer | Alabama |
| 33 | Amos Motley | 12 | Grandson | — | Alabama |
| 34 | Wyatt Motley | 2 | Grandson | — | Alabama |
| 35 | Jim Motley | 21 | Nephew | Laborer | Alabama |
| 36 | Matthew Motley | 36 | Head | Operator | Alabama |
| 37 | Lillian Motley | 23 | Wife | Housework | Alabama |
| 38 | Oscar Motley | 8 | Son | — | Alabama |
| 39 | Bertha C. Motley | 5 | Daughter | — | Alabama |
| 40 | Vera Mae Motley | 3 | Daughter | — | Alabama |
Related Census Records
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)