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Mary Klein — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Queens, New York

Our Model Tree links this Mary Klein across the 1920 and 1930 US Censuses in Queens, New York (XGBoost, ~Confirmed) — first a daughter (b.~1901), then head of a 10-person household.

Age 29 b. ~1901 Female Daughter Born: New York Single

1930 Census Record Details

Census Year1930
LocationQueens, New York
SurnameKlein
Given NameMary
Relationship to HeadDaughter
SexF
Color / RaceWhite
Age29
Marital StatusSingle
BirthplaceNew York
Father's BirthplaceNew York
Mother's BirthplaceNew York
Additional Details
Can Read/WriteYes
VeteranNo
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
Township / WardNew York City
Est. Birth Year~1901

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.

10 people recorded at the same address in the 1930 census.

Name Relation to head Relative to Mary Age Birth yr
Stephen Wozniaski Other — 33 ~1897
Joseph Klein Son — 30 ~1900
Mary Klein Daughter — 29 ~1901
Adam Klein Head — 63 ~1867
Catherine Klein Spouse — 54 ~1876
Margaret Klein Daughter — 23 ~1907
Charles Klein Son — 21 ~1909
Andrew Prozil Other — 38 ~1892
Katherine Klein Daughter — 27 ~1903
Frances Klein Daughter — 18 ~1912

Census Appearances

1920
Queens, New …
Daughter, age 18
Queens, New York · implied b. ~1902 — 13 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Klein
Given Name Mary
Relationship to Head Daughter
Sex F
Color / Race White
Age 18
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Occupation none
Can Read Yes
Can Write Yes
Speaks English Yes
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1930
Queens, New …
Daughter, age 29
Queens, New York · implied b. ~1901 — 10 household members
Surname Klein
Given Name Mary
Relationship to Head Daughter
Sex F
Color / Race White
Age 29
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Can Read/Write Yes
Veteran No
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 Mary Klein across 2 US Census years (1920 and 1930) in Queens, New York, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Klein
Daughter · 1930 · age 29 · b. ~1901 · New York
★ You are viewing this record
Sibling
Margaret Klein
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Klein
Sibling · 1930 · age 30
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frances Klein
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Klein
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Katherine Klein
Sibling · 1930 · age 27
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

1930 US Federal Census — Queens, New York Open full size

Page Contents

33 people indexed on this census page (ia:1930:newyorkcensus00reel1594:0953)

Line Name Age Relation Occupation Birthplace
1 Joseph Keller 50 Head Truckman New York
2 Keller 50 Wife — New York
3 Keller 22 Son — New York
4 Keller 20 Son — New York
5 Keller 18 Son — New York
6 Keller 16 Son — New York
7 Keller 14 Son — New York
8 Keller 7 Daughter — New York
9 Eleanora Keller 3 Daughter — New York
10 Robert Keller 1 Son — New York
11 Peter Klein 36 Head Farmer New York
12 Grace Klein 34 Wife — New York
13 Rita Klein 4 Daughter — New York
14 Alex Rubenski 58 Boarder Farmer Austria
15 Charlotte Sillde 65 Lodger — Sweden
16 Harry Sillde 32 Son-in-law — New York
17 Adam Klein 63 Head Farmer New York
18 Catherine Klein 54 Wife — New York
19 Joseph Klein 30 Son Farmer New York
20 Mary Klein THIS PERSON 29 Daughter — New York
21 Katherine Klein 27 Daughter — New York
22 Margaret Klein 23 Daughter — New York
23 Charles H. Klein 21 Son Farmer New York
24 Frances P. Klein 18 Daughter — New York
25 Stephen Wozniaski 33 Boarder Farmer Russia
26 Andrew Prozil 38 Boarder Farmer Hungary
27 George Ulez 43 Head Farmer China
28 Ulez 42 Wife — China
29 Charles Placek 40 Head — Czechoslovakia
30 Anna Placek 41 Wife — Czechoslovakia
31 Emma Placek 17 Daughter — New York
32 Julia Placek 15 Daughter — New York
33 Emily Placek 11 Daughter — New York

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About This Record & Model Tree

This record was independently indexed by YourRoots from the 1930 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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