MH
Mary Harrison — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Barren-County, Kentucky
Our Model Tree links this Mary Harrison across the 1930 and 1940 US Censuses in Barren-County, Kentucky (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 11-person household.
Age 13
b. ~1927
Female
Daughter
Born: Kentucky
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Barren-County, Kentucky |
| Surname | Harrison |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Glasgow City |
| 1935 Residence (County) | Barren |
| Additional Details | |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Glasgow City |
| Est. Birth Year | ~1927 |
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 |
|---|---|---|---|---|
| Annie Harrison | Daughter | — | 15 | ~1925 |
| Mary Harrison | Daughter | — | 13 | ~1927 |
| Bonnie Harrison | Daughter | — | 12 | ~1928 |
| Dewey Harrison | Head | — | 39 | ~1901 |
| Kenneth Harrison | Son | — | 2 | ~1938 |
| Walter Harrison | Son | — | 18 | ~1922 |
| Donald Harrison | Son | — | ~1940 | |
| Melvin Harrison | Son | — | 5 | ~1935 |
| James Harrison | Son | — | 7 | ~1933 |
| Jasper Harrison | Son | — | 9 | ~1931 |
| Milly Harrison | Spouse | — | 34 | ~1906 |
Census Appearances
1930
Barren, Kentucky
Daughter, age 4
Barren, Kentucky · implied b. ~1926 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harrison |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Barren-County, Kentucky
Daughter, age 13
Barren-County, Kentucky · implied b. ~1927 — 11 household members
| Surname | Harrison |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Glasgow City |
| 1935 Residence (County) | Barren |
| Highest Grade | Hs 4 |
| 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 Harrison across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Harrison
Daughter · 1940 · age 13 · b. ~1927 · Kentucky
★ You are viewing this record
Sibling
James Harrison
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kenneth Harrison
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Harrison
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Melvin Harrison
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jasper Harrison
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Harrison
Sibling · 1940 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Annie Harrison
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bonnie Harrison
Sibling · 1940 · age 12
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 — Barren-County, Kentucky
Open full size
1940 US Federal Census — Barren-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01278-00089)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | W. Jasper Harrison | 66 | Head | — | Kentucky |
| 2 | Linda Harrison | 62 | Wife | — | Kentucky |
| 3 | Dewey Harrison | 39 | Head | Laborer | Kentucky |
| 4 | Milly S. Harrison | 34 | Wife | — | Kentucky |
| 5 | Walter J. Harrison | 18 | Son | Laborer | Kentucky |
| 6 | Annie P. Harrison | 15 | Daughter | — | Kentucky |
| 7 | Mary L. Harrison THIS PERSON | 13 | Daughter | — | Kentucky |
| 8 | Bonnie M. Harrison | 12 | Daughter | — | Kentucky |
| 9 | Jasper D. Harrison | 9 | Son | — | Kentucky |
| 10 | James T. Harrison | 7 | Son | — | Kentucky |
| 11 | Melvin M. Harrison | 5 | Son | — | Kentucky |
| 12 | Kenneth E. Harrison | 2 | Son | — | Kentucky |
| 13 | Donald R. Harrison | 0 | Son | — | Kentucky |
| 14 | Frank C. Decker | 50 | Head | Laborer | Kentucky |
| 15 | Mary E. Decker | 48 | Wife | — | Kentucky |
| 16 | James Decker | 18 | Son | New Worker | Kentucky |
| 17 | Clara M. Decker | 16 | Daughter | New Worker | Kentucky |
| 18 | Harold C. Decker | 15 | Son | — | Kentucky |
| 19 | Roscoe Nanny | 27 | Head | Laborer | Kentucky |
| 20 | Flora S. Nanny | 22 | Wife | — | Kentucky |
| 21 | Denny V. Nanny | 1 | Daughter | — | Kentucky |
| 22 | Lotus Froedge | 53 | Head | — | Kentucky |
| 23 | Roscoe Cox | 31 | Head | Presser | Kentucky |
| 24 | Ammie S. Cox | 29 | Wife | Seamtress | Kentucky |
| 25 | Louise Cox | 10 | Daughter | — | Kentucky |
| 26 | Sylvia Cox | 5 | Daughter | — | Kentucky |
| 27 | Alvey Decker | 35 | Head | Laborer | Kentucky |
| 28 | Katie Decker | 29 | Wife | — | Kentucky |
| 29 | Lawrence Decker | 10 | Daughter | — | Kentucky |
| 30 | Margaret Decker | 7 | Daughter | — | Kentucky |
| 31 | Fred Decker | 5 | Son | — | Kentucky |
| 32 | James Decker | 4 | Son | — | Kentucky |
| 33 | Georgia Decker | 3 | Daughter | — | Kentucky |
| 34 | William S. Rasher | 74 | Head | — | Tennessee |
| 35 | Nancy J. Rasher | 65 | Wife | — | Tennessee |
| 36 | Albey R. Rasher | 45 | Son | Laborer | Kentucky |
| 37 | William Massey | 15 | Grandson | New Worker | Kentucky |
| 38 | Nancy C. Post | 41 | Head | — | Kentucky |
| 39 | Stanley Post | 18 | Son | Usher | Kentucky |
| 40 | Evelyn Post | 16 | Daughter | — | Kentucky |
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)