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John Conrad — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Queens, New York

Our Model Tree links this John Conrad across the 1920 and 1930 US Censuses in Queens, New York (XGBoost, ~Confirmed) — first a head (b.~1883), then head of a 8-person household.

Age 47 b. ~1883 Male Head Born: New York Married

1930 Census Record Details

Census Year1930
LocationQueens, New York
SurnameConrad
Given NameJohn
Relationship to HeadHead
SexM
Color / RaceWhite
Age47
Marital StatusMarried
BirthplaceNew York
Age at First Marriage23
Father's BirthplaceGermany
Mother's BirthplaceGermany
Additional Details
OccupationPatrolman
IndustryN.Y. Pol Dept
Class of WorkerW
Can Read/WriteYes
Home Owned/RentedO
Home Value / Rent8500
Radio SetR
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
OccupationPatrolman
Township / WardNew York City
Est. Birth Year~1883

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.

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

Name Relation to head Relative to John Age Birth yr
John Conrad Head — 47 ~1883
Hattie Conrad Spouse — 46 ~1884
Florence Conrad Daughter — 9 ~1921
Joan Conrad Son — 16 ~1914
Hazel Conrad Daughter — 23 ~1907
Robert Conrad Son — 13 ~1917
Joan Conrad Daughter — 4 ~1926
Alice Conrad Daughter — 21 ~1909

Census Appearances

1920
Queens, New …
Head, age 36
Queens, New York · implied b. ~1884 — 6 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Conrad
Given Name John C.
Relationship to Head Head
Sex M
Color / Race White
Age 36
Marital Status Married
Birthplace New York
Father's Birthplace Germany
Mother's Birthplace Germany
Occupation Policeman
Industry City
Class of Worker W
Can Read Yes
Can Write Yes
Speaks English Yes
Mother Tongue German
Home Owned/Rented R
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1930
Queens, New …
Head, age 47
Queens, New York · implied b. ~1883 — 8 household members
Surname Conrad
Given Name John
Relationship to Head Head
Sex M
Color / Race White
Age 47
Marital Status Married
Birthplace New York
Age at First Marriage 23
Father's Birthplace Germany
Mother's Birthplace Germany
Occupation Patrolman
Industry N.Y. Pol Dept
Class of Worker W
Can Read/Write Yes
Home Owned/Rented O
Home Value / Rent 8500
Radio Set R
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 John Conrad across 2 US Census years (1920 and 1930) in Queens, New York, using XGBoost record linkage.
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This person
Anchor record
John Conrad
Head · 1930 · age 47 · b. ~1883 · New York
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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

50 people indexed on this census page (ia:1930:newyorkcensus00reel1604:0827)

Line Name Age Relation Occupation Birthplace
1 Charles Bauer 27 Head Contractor New York
2 Hazel Bauer 26 Wife — New York
3 Roger Bauer 2 Son — New York
4 Sydney Barker 51 Head Mechanic New York
5 Mildred Barker 51 Wife Mechanic New York
6 Erich Pomer 43 Head Salesman Germany
7 Marie Pomer 44 Wife — Illinois
8 Erich Pomer 10 Son — New York
9 Erich Jr Pomer 9 Son — New York
10 John Cowan 43 Head Clerk North Ireland
11 Sarah Cowan 42 Wife — North Ireland
12 John Cowan 21 Son Clerk New York
13 Stanley Cowan 19 Son Clerk New York
14 Milton Cowan 17 Son Clerk New York
15 Florence Cowan 14 Daughter — New York
16 Raymond Cowan 9 Son — New York
17 Walter Cowan 5 Son — New York
18 John H. Meyer 59 Head — Germany
19 Henrika Meyer 57 Wife — Germany
20 Albert D Knapp 30 Head Carpenter Georgia
21 Ruth Knapp 25 Wife — New York
22 Albert D Jr Knapp 2 Son — New York
23 John Conrad THIS PERSON 47 Head Patrolman New York
24 Hattie Conrad 46 Wife — New York
25 Hazel J Conrad 23 Daughter Stenographer New York
26 Alice Conrad 21 Daughter Stenographer New York
27 Joan Conrad 16 Son Clerk New York
28 Robert Conrad 13 Son — New York
29 Florence Conrad 9 Daughter — New York
30 Joan Conrad 4 Daughter — New York
31 Edward L Johnson 39 Head Attorney New York
32 Gertrude Johnson 35 Wife — New Jersey
33 Vincent Johnson 14 Son — New York
34 Florence Johnson 12 Daughter — New York
35 Bernice Johnson 10 Daughter — New York
36 Edward L Jr Johnson 6 Son — New York
37 Agnes Nelson 52 Head — New York
38 Victoria Nelson 18 Son Clerk New York
39 Milton Donahue 30 Head Superviser New York
40 Irene Donahue 26 Wife — New York
41 Charles W Cooper 50 Head Baker New York
42 Clara Cooper 39 Wife — New York
43 Caroline Von Leonard 77 Mother-in-law — New York
44 Harry Tiffney 25 Head Clerk New York
45 Paul Shanley 41 Head Teller New York
46 Mary Shanley 40 Wife — New York
47 Albert Neumann 45 Head Salesman New York
48 Cecelia Neumann 41 Wife — Germany
49 Albert Neumann 9 Son — New York
50 Madeline Lafitte 48 Boarder Dressmaker Germany

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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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