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Mary Brewer — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Wolfe-County, Kentucky
Our Model Tree links this Mary Brewer across the 1930 and 1940 US Censuses in Wolfe-County, Kentucky (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 10-person household.
Age 11
b. ~1929
Female
Daughter
Born: Kentucky
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Wolfe-County, Kentucky |
| Surname | Brewer |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Mag Dist #2 |
| 1935 Residence (County) | Wolfe |
| Additional Details | |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Mag Dist 2 |
| Est. Birth Year | ~1929 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Bell Brewer | Spouse | — | 43 | ~1897 |
| Otis Brewer | Son | — | 13 | ~1927 |
| Cash Brewer | Head | — | 45 | ~1895 |
| Kenneth Brewer | Son | — | ~1940 | |
| Garnet Brewer | Daughter | — | 20 | ~1920 |
| Willamae Brewer | Daughter | — | 6 | ~1934 |
| Hazel Brewer | Daughter | — | 9 | ~1931 |
| Mary Brewer | Daughter | — | 11 | ~1929 |
| Carmie Brewer | Daughter | — | 15 | ~1925 |
| E Brewer | Son | — | 3 | ~1937 |
Census Appearances
1930
Wolfe, Kentucky
Daughter, age 1
Wolfe, Kentucky · implied b. ~1929 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brewer |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Wolfe-County, Kentucky
Daughter, age 11
Wolfe-County, Kentucky · implied b. ~1929 — 10 household members
| Surname | Brewer |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Mag Dist #2 |
| 1935 Residence (County) | Wolfe |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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 Brewer across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Brewer
Daughter · 1940 · age 11 · b. ~1929 · Kentucky
★ You are viewing this record
Sibling
Willamae Brewer
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Otis Brewer
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
E Brewer
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carmie Brewer
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hazel Brewer
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kenneth Brewer
Sibling · 1940 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Garnet Brewer
Sibling · 1940 · age 20
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 — Wolfe-County, Kentucky
Open full size
1940 US Federal Census — Wolfe-County, Kentucky
Page Contents
38 people indexed on this census page (nara:1940:m-t0627-01364-00154)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | R. C. Moore | 20 | Head | Farmer | Kentucky |
| 2 | Mahala Moore | 16 | Wife | — | Kentucky |
| 3 | John D. Moore | 1 | Son | — | Kentucky |
| 4 | Gus King | 32 | Head | Laborer | Kentucky |
| 5 | Goldie King | 21 | Wife | — | Kentucky |
| 6 | Rebecca Alice King | 6 | Daughter | — | Kentucky |
| 7 | Beckham King | 4 | Son | — | Kentucky |
| 8 | Elizabeth King | 1 | Daughter | — | Kentucky |
| 9 | Otis Perkins | 45 | Head | Farmer | Kentucky |
| 10 | Letha Perkins | 44 | Wife | — | Kentucky |
| 11 | Dempsey Perkins | 15 | Son | Farmer | Kentucky |
| 12 | Elzie Perkins | 11 | Son | — | Kentucky |
| 13 | Nellie Perkins | 9 | Daughter | — | Kentucky |
| 14 | Jennie Perkins | 5 | Daughter | — | Kentucky |
| 15 | Juanita Perkins | 1 | Daughter | — | Kentucky |
| 16 | Cash Brewer | 45 | Head | Farmer | Kentucky |
| 17 | Bell Brewer | 43 | Wife | — | Kentucky |
| 18 | Garnet Brewer | 20 | Daughter | — | Kentucky |
| 19 | Carmie Brewer | 15 | Daughter | — | Kentucky |
| 20 | Otis Brewer | 13 | Son | — | Kentucky |
| 21 | Mary Brewer THIS PERSON | 11 | Daughter | — | Kentucky |
| 22 | Hazel Brewer | 9 | Daughter | — | Kentucky |
| 23 | Willamae Brewer | 6 | Daughter | — | Kentucky |
| 24 | E. C. Brewer | 3 | Son | — | Kentucky |
| 25 | Kenneth H. Brewer | 0 | Son | — | Kentucky |
| 26 | Carl Peters | 20 | Head | Farmer | Kentucky |
| 27 | Mae Peters | 21 | Wife | — | Kentucky |
| 28 | Mary Brewer | 70 | Head | — | Kentucky |
| 29 | Harden Campbell | 40 | Head | Laborer | Kentucky |
| 30 | Anna Campbell | 36 | Wife | — | Kentucky |
| 31 | Jean Campbell | 15 | Daughter | — | Kentucky |
| 32 | Bobby Campbell | 5 | Son | — | Kentucky |
| 33 | Purvis Lee Campbell | 4 | Son | — | Kentucky |
| 34 | Jim D. Hallow | 63 | Head | Farmer | Kentucky |
| 35 | America Hallow | 59 | Wife | — | Kentucky |
| 36 | Shelby Hallow | 39 | Son | Farmer | Kentucky |
| 37 | Otis Hallow | 29 | Son | Farmer | Kentucky |
| 38 | Eva Hallow | 33 | Daughter | Teacher | Kentucky |
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)