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Sarah Lynch — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Kings-County, New York

Our Model Tree links this Sarah Lynch across the 1920, 1930 and 1940 US Censuses in Kings-County, New York (XGBoost, ~Confirmed) — first a spouse (b.~1887), then head of a 3-person household.

Age 53 b. ~1887 Female Spouse Born: New York Married

1940 Census Record Details

Census Year1940
LocationKings-County, New York
SurnameLynch
Given NameSarah
Relationship to HeadWife
SexF
Color / RaceWhite
Age53
Marital StatusMarried
BirthplaceNew York
1935 Residence (City)New York City
1935 Residence (County)Kings
Additional Details
Industry0
Class of Worker0
Highest GradeNo 7
1935 ResidenceSame place
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
Township / WardNew York City
Est. Birth Year~1887

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 Sarah Age Birth yr
Andrew Lynch Son — 25 ~1915
Sarah Lynch Spouse — 53 ~1887
Francis Lynch Head — 66 ~1874

Census Appearances

1920
Kings, New …
Spouse, age 33
Kings, New York · implied b. ~1887 — 6 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Lynch
Given Name Sarah
Relationship to Head Wife
Sex F
Color / Race White
Age 33
Marital Status Married
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Can Read Yes
Can Write Yes
Speaks English Yes
Mother Tongue English
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1930
Kings, New …
Spouse, age 43
Kings, New York · implied b. ~1887 — 7 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Lynch
Given Name Sarah E.
Relationship to Head Wife
Sex F
Color / Race White
Age 43
Marital Status Married
Birthplace New York
Age at First Marriage 23
Father's Birthplace New York
Mother's Birthplace New York
Can Read/Write Yes
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1940
Kings-County, New …
Spouse, age 53
Kings-County, New York · implied b. ~1887 — 3 household members
Surname Lynch
Given Name Sarah
Relationship to Head Wife
Sex F
Color / Race White
Age 53
Marital Status Married
Birthplace New York
1935 Residence (City) New York City
1935 Residence (County) Kings
Industry 0
Class of Worker 0
Highest Grade No 7
1935 Residence Same place
Birth State New York
Birth Country United States
Birthplace (normalized) new york

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 Sarah Lynch across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Sarah Lynch
Spouse · 1940 · age 53 · b. ~1887 · New York
★ 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 — Kings-County, New York Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-02548-00494)

Line Name Age Relation Occupation Birthplace
41 Marie Buckley 19 Wife — New York
42 John O'Donnell 38 Head Fireman New York
43 Mary O'Donnell 37 Wife — New York
44 John Jr O'Donnell 9 Son — New York
45 Francis Lynch 66 Head — Ohio
46 Sarah Lynch THIS PERSON 53 Wife — New York
47 Andrew Lynch 25 Son Grocery Clerk New York
48 Roger Mulcahy 46 Head Checking Clerk New York
49 Mary Mulcahy 44 Wife — New York
50 John J Mulcahy 21 Son Checking Clerk New York
51 Thomas Mulcahy 19 Son Messenger New York
52 Harry Mulcahy 17 Son — New York
53 Marian Mulcahy 14 Daughter — New York
54 Eileen Mulcahy 11 Daughter — New York
55 Roger Jr Mulcahy 9 Son — New York
56 Lucille Mulcahy 3 Daughter — New York
57 James Mulcahy 2 Son — New York
58 Frederick Hersell 47 Head Sweeper New York
59 Lillian Hersell 41 Wife Asst. Dietician New York
60 Frederick Hersell 18 Son Messenger New York
61 Wilfred Hersell 15 Son — New York
62 Anna Hersell 13 Daughter — New York
63 Genevieve Hersell 12 Daughter — New York
64 Frank Hersell 7 Son — New York
65 Thomas Malley 40 Head Loader Longshoreman New York
66 Anna Malley 37 Wife — New York
67 William Malley 12 Son — New York
68 Thomas Malley 10 Son — New York
69 John Malley 6 Son — New York
70 James Malley 5 Son — New York
71 William Wagner 54 Head Electrician New York
72 Nellie Wagner 65 Sister — New York
73 Frank J Hines 49 Head — New York
74 Regina Hines 44 Wife — New York
75 Anne D. Hines 24 Daughter Adjuster New York
76 Gladys Hines 22 Daughter Beautician New York
77 Richard Hines 19 Son Stock Clerk New York
78 Francis Hines 16 Son — New York
79 John Hines 14 Son — New York
80 Vincent Hines 9 Son — New York

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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