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Mary York — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Bell-County, Kentucky

Our Model Tree links this Mary York across the 1930 and 1940 US Censuses in Bell-County, Kentucky (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 9-person household.

Age 12 b. ~1928 Female Daughter Born: Kentucky Single

1940 Census Record Details

Census Year1940
LocationBell-County, Kentucky
SurnameYork
Given NameMary
Relationship to HeadDaughter
SexF
Color / RaceWhite
Age12
Marital StatusSingle
BirthplaceKentucky
1935 Residence (City)Mag. Dist. 4
1935 Residence (County)Bell
Additional Details
Highest GradeNo 2
1935 ResidenceSame house
Birth StateKentucky
Birth CountryUnited States
Birthplace (normalized)kentucky
Township / WardMag Dist 4
Est. Birth Year~1928

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.

9 people recorded at the same address in the 1940 census.

Name Relation to head Relative to Mary Age Birth yr
Sherman York Head — 47 ~1893
Russell York Son — 19 ~1921
Mildred York Daughter — 17 ~1923
Mary York Daughter — 12 ~1928
Ruby Allen Daughter — 6 ~1934
Bell York Spouse — 51 ~1889
Ballard York Son — 24 ~1916
Virgil Allen Son — 4 ~1936
Dorothy Allen Daughter — 26 ~1914

Census Appearances

1930
Bell, Kentucky
Daughter, age 2
Bell, Kentucky · implied b. ~1928 — 8 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname York
Given Name Mary
Relationship to Head Daughter
Sex F
Color / Race White
Age 2
Marital Status Single
Birthplace Kentucky
Father's Birthplace Kentucky
Mother's Birthplace Kentucky
Occupation none
Birth State Kentucky
Birth Country United States
Birthplace (normalized) kentucky
1940
Bell-County, Kentucky
Daughter, age 12
Bell-County, Kentucky · implied b. ~1928 — 9 household members
Surname York
Given Name Mary
Relationship to Head Daughter
Sex F
Color / Race White
Age 12
Marital Status Single
Birthplace Kentucky
1935 Residence (City) Mag. Dist. 4
1935 Residence (County) Bell
Highest Grade No 2
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.
Linked across censuses
Our Model Tree links Mary York across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary York
Daughter · 1940 · age 12 · b. ~1928 · Kentucky
★ You are viewing this record
Sibling
Ruby Allen
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ballard York
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Russell York
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Virgil Allen
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Allen
Sibling · 1940 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred York
Sibling · 1940 · age 17
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 — Bell-County, Kentucky Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-01279-00346)

Line Name Age Relation Occupation Birthplace
1 Lula Sizemore 29 Daughter — Kentucky
2 Linley Sizemore 28 Son Farmer Kentucky
3 John Spurlock 48 Head Farmer Kentucky
4 Charity Spurlock 38 Wife — Kentucky
5 Gidly|Gidley Napier 25 Head Miner Kentucky
6 Martha Napier 24 Wife — Kentucky
7 Eugene Napier 7 Son — Kentucky
8 May Napier 5 Daughter — Kentucky
9 Rosella Napier 2 Daughter — Kentucky
10 Larkin Baker 36 Head Miner Kentucky
11 Poppie Baker 43 Wife — Kentucky
12 Sherman York 47 Head Farmer Kentucky
13 Bell York 51 Wife — Kentucky
14 Ballard York 24 Son Farmer Kentucky
15 Russell York 19 Son Miner Kentucky
16 Mildred York 17 Daughter — Kentucky
17 Mary York THIS PERSON 12 Daughter — Kentucky
18 Dorothy Allen 26 Daughter — Kentucky
19 Ruby Allen 6 Daughter — Kentucky
20 Virgil Allen 4 Son — Kentucky
21 Walter York 40 Head Truck Driver Kentucky
22 Jessie Mae York 34 Wife Post Mistress Kentucky
23 Raymond York 17 Son — Kentucky
24 Junior York 15 Son — Kentucky
25 Paul York 13 Son — Kentucky
26 Bobby York 10 Son — Kentucky
27 Ellen York 7 Daughter — Kentucky
28 Lucy York 3 Daughter — Kentucky
29 George Leath 36 Head Miner Kentucky
30 Virgie Leath 35 Wife — Kentucky
31 Opal Leath 15 Daughter — Kentucky
32 Paul Leath 12 Son — Kentucky
33 Ray Leath 5 Son — Kentucky
34 Jim Matt Carnes 22 Head Miner Kentucky
35 Myrtle Carnes 17 Wife — Kentucky
36 Betty Deloris Carnes 2 Daughter — Kentucky
37 Roscoe Smith 19 Head Miner Kentucky
38 Dorothy Smith 17 Wife — Kentucky
39 Hughie Smith 40 Head Miner Alabama
40 Ella Mae Smith 23 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)

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