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Mary Frazier — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lawrence-County, Kentucky
Our Model Tree links this Mary Frazier across the 1920, 1930 and 1940 US Censuses in Lawrence-County, Kentucky (XGBoost, ~Confirmed) — first a spouse (b.~1885), then head of a 5-person household.
Age 55
b. ~1885
Female
Spouse
Born: Kentucky
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Lawrence-County, Kentucky |
| Surname | Frazier |
| Given Name | Mary |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Magisterial District 1 (Part of) |
| 1935 Residence (County) | Lawrence |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Magisterial District 1 Part Of |
| Est. Birth Year | ~1885 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Blanche Frazier | Daughter | — | 15 | ~1925 |
| Mort Frazier | Son | — | 9 | ~1931 |
| Nora Frazier | Daughter | — | 18 | ~1922 |
| Mary Frazier | Spouse | — | 55 | ~1885 |
| Mort Frazier | Head | — | 74 | ~1866 |
Census Appearances
1920
Lawrence, Kentucky
Spouse, age 34
Lawrence, Kentucky · implied b. ~1886 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Frazier |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | West Virginia |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Lawrence, Kentucky
Spouse, age 45
Lawrence, Kentucky · implied b. ~1885 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Frazier |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 18 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Lawrence-County, Kentucky
Spouse, age 55
Lawrence-County, Kentucky · implied b. ~1885 — 5 household members
| Surname | Frazier |
| Given Name | Mary |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Magisterial District 1 (Part of) |
| 1935 Residence (County) | Lawrence |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| 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 Frazier 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 Frazier
Spouse · 1940 · age 55 · b. ~1885 · Kentucky
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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 — Lawrence-County, Kentucky
Open full size
1940 US Federal Census — Lawrence-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01328-00086)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Florence Booth | 43 | daughter | — | Kentucky |
| 2 | Victoria Booth | 26 | daughter | — | Kentucky |
| 3 | Mort Frazier | 74 | Head | — | Kentucky |
| 4 | Mary Frazier THIS PERSON | 55 | wife | — | Kentucky |
| 5 | Nora Frazier | 18 | daughter | Health Dept | Kentucky |
| 6 | Blanche Frazier | 15 | daughter | — | Kentucky |
| 7 | Mort Jr. Frazier | 9 | son | — | Kentucky |
| 8 | Neil Thompson | 56 | Head | Labor | Kentucky |
| 9 | Addie Thompson | 48 | wife | — | Kentucky |
| 10 | Fred Perry | 64 | Head | — | W. Va. |
| 11 | Elizabeth Perry | 62 | wife | — | Kentucky |
| 12 | Frederick Perry | 28 | son | Labor | Kentucky |
| 13 | Raymond Perry | 25 | son | — | Kentucky |
| 14 | Garnet Perry | 20 | daughter | — | Kentucky |
| 15 | Ulysses Perry | 17 | son | — | Kentucky |
| 16 | Lee Cross | 57 | Head | Section Hand | Kentucky |
| 17 | Linnie Cross | 61 | wife | — | Kentucky |
| 18 | John Cross | 32 | son | — | Kentucky |
| 19 | Clema Cross | 27 | daughter | — | Kentucky |
| 20 | Edna Cross | 23 | daughter | — | Kentucky |
| 21 | James Cross | 19 | son | New Worker | Kentucky |
| 22 | Thomas Parks | 70 | Head | — | Kentucky |
| 23 | Opie Skaggs | 29 | Head | Farmer | Kentucky |
| 24 | Esther Skaggs | 29 | wife | — | Kentucky |
| 25 | Shelba Skaggs | 3 | daughter | — | Kentucky |
| 26 | Polly Skaggs | 1 | daughter | — | Kentucky |
| 27 | H. A. Burton | 75 | Head | Overseer | Kentucky |
| 28 | Zelda Burton | 69 | wife | — | Kentucky |
| 29 | Wayne Thompson | 15 | Grandson | — | Kentucky |
| 30 | Delmas Bradley | 32 | Head | Bus Driver | Kentucky |
| 31 | Zelda Bradley | 32 | wife | — | Kentucky |
| 32 | Billie Bradley | 3 | son | — | Kentucky |
| 33 | Minnie Bradley | 2 | daughter | — | Kentucky |
| 34 | Hugh Holt | 36 | Head | Proprietor | Kansas |
| 35 | Elva Holt | 30 | wife | Attendant | Kentucky |
| 36 | Clyde Meek | 48 | Head | Proprietor | Kentucky |
| 37 | Irene Meek | 30 | wife | Attendant | Kentucky |
| 38 | Carl Meek | 9 | son | — | W. Va. |
| 39 | C. E. Collier | 52 | Head | Farmer | Kentucky |
| 40 | Lula Collier | 47 | wife | — | 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)