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Eugene Sullivan — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Lancaster-County, Nebraska

Our Model Tree links this Eugene Sullivan across the 1910, 1920, 1930 and 1940 US Censuses in Lancaster-County, Nebraska (XGBoost, ~Confirmed) — first a head (b.~1870), then head of a 3-person household.

Age 70 b. ~1870 Male Head Born: Michigan Married

1940 Census Record Details

Census Year1940
LocationLancaster-County, Nebraska
SurnameSullivan
Given NameEugene J
Relationship to HeadHead
SexM
Color / RaceWhite
Age70
Marital StatusMarried
BirthplaceMichigan
1935 Residence (City)Yankee Hill Precinct
1935 Residence (County)Lancaster
Additional Details
Highest GradeNo 6
1935 ResidenceSame place
Birth StateMichigan
Birth CountryUnited States
Birthplace (normalized)michigan
Township / WardYankee Hill Precinct
Est. Birth Year~1870

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.

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

Name Relation to head Relative to Eugene Age Birth yr
Thomas Sullivan Son — 30 ~1910
Annie Sullivan Spouse — 62 ~1878
Eugene Sullivan Head — 70 ~1870

Census Appearances

1910
Lancaster, Nebraska
Head, age 40
Lancaster, Nebraska · implied b. ~1870 — 5 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Sullivan
Given Name Eugene J
Relationship to Head Head
Sex M
Color / Race White
Age 40
Marital Status Married
Birthplace Michigan
Years Married 7
Father's Birthplace Ire-English
Mother's Birthplace Ire-English
Occupation Farmer
Industry General Farming
Birth State Michigan
Birth Country United States
Birthplace (normalized) michigan
1920
Lancaster, Nebraska
Head, age 50
Lancaster, Nebraska · implied b. ~1870 — 7 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Sullivan
Given Name Eugene J.
Relationship to Head Head
Sex M
Color / Race White
Age 50
Marital Status Married
Birthplace Michigan
Father's Birthplace Ireland
Mother's Birthplace Ireland
Occupation Farmer
Industry General Farm
Class of Worker OA
Can Read Yes
Can Write Yes
Speaks English Yes
Home Owned/Rented O
Home Free/Mortgaged M
Birth State Michigan
Birth Country United States
Birthplace (normalized) michigan
1930
Lancaster, Nebraska
Head, age 60
Lancaster, Nebraska · implied b. ~1870 — 6 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Sullivan
Given Name Eugene D
Relationship to Head Head
Sex M
Color / Race White
Age 60
Marital Status Married
Birthplace Michigan
Age at First Marriage 33
Father's Birthplace Irish Free State
Mother's Birthplace Irish Free State
Occupation Farmer
Industry General Farm
Class of Worker OA
Can Read/Write Yes
Home Owned/Rented O
Birth State Michigan
Birth Country United States
Birthplace (normalized) michigan
1940
Lancaster-County, Nebraska
Head, age 70
Lancaster-County, Nebraska · implied b. ~1870 — 3 household members
Surname Sullivan
Given Name Eugene J
Relationship to Head Head
Sex M
Color / Race White
Age 70
Marital Status Married
Birthplace Michigan
1935 Residence (City) Yankee Hill Precinct
1935 Residence (County) Lancaster
Highest Grade No 6
1935 Residence Same place
Birth State Michigan
Birth Country United States
Birthplace (normalized) michigan

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 Eugene Sullivan across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Eugene Sullivan
Head · 1940 · age 70 · b. ~1870 · Nebraska
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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 — Lancaster-County, Nebraska Open full size

Page Contents

22 people indexed on this census page (nara:1940:m-t0627-02255-00908)

Line Name Age Relation Occupation Birthplace
1 Roger S Turner 5 Son — Nebraska
2 John Smith 42 Head Farmer Nebraska
3 Ruth Smith 39 Wife — Nebraska
4 Harold Smith 15 Son Laborer Nebraska
5 Marcella Smith 12 Daughter — Nebraska
6 Everett Smith 11 Son — Nebraska
7 Verna Smith 6 Daughter — Nebraska
8 William Smith 47 Brother Laborer Nebraska
9 Joseph J Jones 64 Head Farmer England
10 Laura E Jones 64 Wife — England
11 Logan A Rogers 72 Head Farmer Illinois
12 Mary E Rogers 63 Wife — Nebraska
13 Oscar D Reddish 64 Head Farmer Nebraska
14 Esther Reddish 58 Wife — Nebraska
15 Mary G Reddish 61 Head — Nebraska
16 Clyde S Reddish 27 Son Farmer Nebraska
17 Eugene J Sullivan THIS PERSON 70 Head — Michigan
18 Annie Sullivan 62 Wife — Michigan
19 Thomas Sullivan 30 Son Farmer Nebraska
20 Joseph Sullivan 31 Head Farmer Nebraska
21 Clara Sullivan 27 Wife Stenographer Nebraska
22 Agnes Sullivan 60 Head Stenographer Nebraska

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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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