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Lillian Thompson — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Jefferson-County, Pennsylvania

Our Model Tree links this Lillian Thompson across the 1920, 1930 and 1940 US Censuses in Jefferson-County, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1868), then head of a 2-person household.

Age 72 b. ~1868 Female Head Born: Pennsylvania Widowed

1940 Census Record Details

Census Year1940
LocationJefferson-County, Pennsylvania
SurnameThompson
Given NameLillian S.
Relationship to HeadHead
SexF
Color / RaceWhite
Age72
Marital StatusWidowed
BirthplacePennsylvania
1935 Residence (City)Brookville boro
1935 Residence (County)Jefferson
Additional Details
Hours Worked0
Highest GradeNo 8
1935 ResidenceSame place
Birth StatePennsylvania
Birth CountryUnited States
Birthplace (normalized)pennsylvania
Township / WardBrookville Boro
Est. Birth Year~1868

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.

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

Name Relation to head Relative to Lillian Age Birth yr
Lillian Thompson Head — 72 ~1868
Ruth Thompson Daughter — 20 ~1920

Census Appearances

1920
Jefferson, Pennsylvania
Spouse, age 51
Jefferson, Pennsylvania · implied b. ~1869 — 2 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Thompson
Given Name Lillian
Relationship to Head Wife
Sex F
Color / Race White
Age 51
Marital Status Married
Birthplace Pennsylvania
Father's Birthplace Germany
Mother's Birthplace Ireland
Occupation none
Can Read Yes
Can Write Yes
Speaks English Yes
Birth State Pennsylvania
Birth Country United States
Birthplace (normalized) pennsylvania
1930
Jefferson, Pennsylvania
Other, age 61
Jefferson, Pennsylvania · implied b. ~1869 — 3 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Thompson
Given Name Lillian M
Relationship to Head Wife-H
Sex F
Color / Race White
Age 61
Marital Status Married
Birthplace Pennsylvania
Age at First Marriage 22
Father's Birthplace Germany
Mother's Birthplace Irish Free St
Can Read/Write Yes
Birth State Pennsylvania
Birth Country United States
Birthplace (normalized) pennsylvania
1940
Jefferson-County, Pennsylvania
Head, age 72
Jefferson-County, Pennsylvania · implied b. ~1868 — 2 household members
Surname Thompson
Given Name Lillian S.
Relationship to Head Head
Sex F
Color / Race White
Age 72
Marital Status Widowed
Birthplace Pennsylvania
1935 Residence (City) Brookville boro
1935 Residence (County) Jefferson
Hours Worked 0
Highest Grade No 8
1935 Residence Same place
Birth State Pennsylvania
Birth Country United States
Birthplace (normalized) pennsylvania

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 Lillian Thompson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lillian Thompson
Head · 1940 · age 72 · b. ~1868 · Pennsylvania
★ You are viewing this record
Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1940 US Federal Census — Jefferson-County, Pennsylvania Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-03519-00264)

Line Name Age Relation Occupation Birthplace
1 Minnie M. Schmidt 21 Roomer Beautician Pennsylvania
2 Donald J. Drones 24 Roomer Attendant Pennsylvania
3 Oliver B. Lee 20 Head Mechanic Pennsylvania
4 Ruth C. Lee 22 Wife — Pennsylvania
5 Samuel A. Lee 2 Son — Pennsylvania
6 Emma S. Mccollum 45 Head — Pennsylvania
7 Lucille M. Mccollum 18 Daughter — Pennsylvania
8 Malvin D. Mccollum 13 Son — Pennsylvania
9 James M. Humphrey 66 Head — Pennsylvania
10 Tillit Humphrey 65 Wife — Pennsylvania
11 Fred B. Henderson 67 Head — Pennsylvania
12 Jane Henderson 65 Sister — Pennsylvania
13 Eva Carrier 73 Aunt — Pennsylvania
14 Mary B. Hall 63 Head — Pennsylvania
15 Kenneth E. Teacher 27 Head Laborer Pennsylvania
16 Sue Teacher 25 Wife — Pennsylvania
17 Kenneth Jr. Teacher 1 Son — Pennsylvania
18 Donald F. White 35 Head Owner Pennsylvania
19 Jean W. White 34 Wife — Pennsylvania
20 Ruth W. Mcneil 45 Head — Pennsylvania
21 Horace G. Bailey 41 Head Baker Pennsylvania
22 Margherita Bailey 39 Wife Sales Lady Pennsylvania
23 Harry G. Bailey 20 Son Sales-Trucker Pennsylvania
24 Henry R. Bailey 18 Son Truck-Driver Pennsylvania
25 Evelyn M. Bailey 14 Daughter — Pennsylvania
26 Charles V. Bailey 12 Son — Pennsylvania
27 Lillian S. Thompson THIS PERSON 72 Head — Pennsylvania
28 Ruth C. A. Thompson 20 Daughter — Pennsylvania
29 Albert E. Wagoner 53 Head Mechanical Engineer New York
30 Eldora M. Wagoner 55 Wife — Pennsylvania
31 John T. Eberline 24 Head Postal Clerk Pennsylvania
32 Helen B. Eberline 24 Wife — Pennsylvania
33 George W. Means 49 Head Physician Pennsylvania
34 Agnes M. Means 44 Wife — Pennsylvania
35 Elizabeth M. Means 7 Daughter — Pennsylvania
36 Ella Mclaughlin 30 Maid Maid Pennsylvania
37 James D. Jr. Park 32 Head Waiter Pennsylvania
38 Cornelia M. Park 29 Wife — Pennsylvania
39 James D. 3Rd Park 6 Son — Pennsylvania
40 Samuel B. Hall 84 Head — Pennsylvania

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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