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Mary Mann — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Clayton-County, Georgia
Our Model Tree links this Mary Mann across the 1930 and 1940 US Censuses in Clayton-County, Georgia (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 11-person household.
Age 14
b. ~1926
Female
Daughter
Born: Georgia
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Clayton-County, Georgia |
| Surname | Mann |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Georgia |
| 1935 Residence (City) | Clayton |
| Additional Details | |
| Highest Grade | G 6 |
| 1935 Residence | Same place |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Township / Ward | Militia District 1088 Riverdale |
| Est. Birth Year | ~1926 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Robert Mann | Son | — | 7 | ~1933 |
| James Mann | Son | — | 30 | ~1910 |
| Gladys Mann | Daughter | — | 8 | ~1932 |
| Evelyn Mann | Daughter | — | 23 | ~1917 |
| Ralph Mann | Son | — | 6 | ~1934 |
| Louie Mann | Head | — | 60 | ~1880 |
| Louise Mann | Daughter | — | 11 | ~1929 |
| Iberia Mann | Spouse | — | 50 | ~1890 |
| Wayman Mann | Son | — | 16 | ~1924 |
| Marie Mann | Daughter | — | 12 | ~1928 |
| Mary Mann | Daughter | — | 14 | ~1926 |
Census Appearances
1930
Clayton, Georgia
Daughter, age 4
Clayton, Georgia · implied b. ~1926 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mann |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1940
Clayton-County, Georgia
Daughter, age 14
Clayton-County, Georgia · implied b. ~1926 — 11 household members
| Surname | Mann |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Georgia |
| 1935 Residence (City) | Clayton |
| Highest Grade | G 6 |
| 1935 Residence | Same place |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
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 Mann across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Mann
Daughter · 1940 · age 14 · b. ~1926 · Georgia
★ You are viewing this record
Sibling
Marie Mann
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louise Mann
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Mann
Sibling · 1940 · age 30
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Evelyn Mann
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Mann
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wayman Mann
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gladys Mann
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ralph Mann
Sibling · 1940 · age 6
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 — Clayton-County, Georgia
Open full size
1940 US Federal Census — Clayton-County, Georgia
Page Contents
38 people indexed on this census page (nara:1940:m-t0627-00657-00242)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Thomas Coffee | 12 | Son | — | N. Carolina |
| 2 | Harrell Coffee | 10 | Son | — | Georgia |
| 5 | Lula D. Yancy | 65 | Head | — | Georgia |
| 6 | Anne Faudin | 25 | Daughter | Maid Of All Work | Georgia |
| 7 | Mary Bush | 32 | Niece | Maid Of All Work | Georgia |
| 8 | Louie Mann | 60 | Head | Farmer | Georgia |
| 9 | Iberia Mann | 50 | Wife | — | Georgia |
| 10 | James Mann | 30 | Son | Farm Laborer | Georgia |
| 11 | Evelyn Mann | 23 | Daughter | Housekeeper | Georgia |
| 12 | Wayman Mann | 16 | Son | Farm Laborer | Georgia |
| 13 | Mary Mann THIS PERSON | 14 | Daughter | — | Georgia |
| 14 | Marie Mann | 12 | Daughter | — | Georgia |
| 15 | Louise Mann | 11 | Daughter | — | Georgia |
| 16 | Gladys Mann | 8 | Daughter | — | Georgia |
| 17 | Robert Mann | 7 | Son | — | Georgia |
| 18 | Ralph Mann | 6 | Son | — | Georgia |
| 19 | Arch Ozburn | 40 | Head | Mechanic | Georgia |
| 20 | Mary Ozburn | 31 | Wife | — | Georgia |
| 21 | Joe Ozburn | 12 | Son | — | Georgia |
| 22 | Ida Ozburn | 6 | Daughter | — | Georgia |
| 23 | James Scott | 39 | Head | Farmer | Georgia |
| 24 | Belle Scott | 37 | Wife | — | Georgia |
| 25 | Geraldine Scott | 6 | Daughter | — | Georgia |
| 26 | Pauline Scott | 6 | Daughter | — | Georgia |
| 27 | Virginia Scott | 4 | Daughter | — | Georgia |
| 28 | Joseph D. Mckinney | 72 | Head | Farmer | Georgia |
| 29 | Howard Mckinney | 30 | Son | Traveling Salesman | Georgia |
| 30 | Ruth Mckinney | 35 | Daughter-in-law | — | Georgia |
| 31 | John Cunningham | 32 | Head | Farmer | Georgia |
| 32 | Sarah Cunningham | 34 | Wife | — | Georgia |
| 33 | Madeline Cunningham | 17 | Daughter | Student Aid Worker | Georgia |
| 34 | Lonell Cunningham | 16 | Daughter | — | Georgia |
| 35 | John Cunningham | 13 | Son | — | Georgia |
| 36 | Othel Cunningham | 26 | Head | Steel Finisher | Georgia |
| 37 | Mary Cunningham | 24 | Wife | — | Georgia |
| 38 | Everet Cunningham | 5 | Son | — | Georgia |
| 39 | Anne Cunningham | 1 | Daughter | — | Georgia |
| 40 | Willie Smith | 33 | Head | Farm Laborer | Georgia |
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)