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John Hartman — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · New York, New York

Our Model Tree links this John Hartman across the 1920 and 1930 US Censuses in New York, New York (XGBoost, ~Confirmed) — first a son (b.~1905), then head of a 18-person household.

Age 25 b. ~1905 Male Son Born: New York Single

1930 Census Record Details

Census Year1930
LocationNew York, New York
SurnameHartman
Given NameJohn
Relationship to HeadSon
SexM
Color / RaceWhite
Age25
Marital StatusSingle
BirthplaceNew York
Father's BirthplaceNew York
Mother's BirthplaceNew York
Additional Details
OccupationSalesman
IndustryDepartment Store
Class of WorkerW
Can Read/WriteYes
VeteranNo
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
OccupationSalesman
Township / WardManhattan Borough
Est. Birth Year~1905

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.

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

Name Relation to head Relative to John Age Birth yr
Alice Magee Daughter — 20 ~1910
Arthur Magee Head — 53 ~1877
Mary Hartman Other — 86 ~1844
Charles Hartman Son — 46 ~1884
John Magee Son — 12 ~1918
John Hartman Son — 25 ~1905
George Hartman Son — 23 ~1907
Edward Magee Son — 6 ~1924
John Hartman Son — 52 ~1878
Robert Magee Son — 16 ~1914
Arthur Magee Son — 18 ~1912
Joseph Magee Son — 8 ~1922
William Hartman Son — 50 ~1880
George Hartman Son — 48 ~1882
Francis Magee Son — 10 ~1920
William Magee Son — 14 ~1916
Edna Magee Spouse — 50 ~1880
Matilda Hartman Spouse — 53 ~1877

Census Appearances

1920
New York, …
Son, age 14
New York, New York · implied b. ~1906 — 6 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Hartman
Given Name John E.
Relationship to Head son
Sex M
Color / Race White
Age 14
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
New York, …
Son, age 25
New York, New York · implied b. ~1905 — 18 household members
Surname Hartman
Given Name John
Relationship to Head Son
Sex M
Color / Race White
Age 25
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Occupation Salesman
Industry Department Store
Class of Worker W
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 John Hartman across 2 US Census years (1920 and 1930) in New York, New York, using XGBoost record linkage.
Show:
This person
Anchor record
John Hartman
Son · 1930 · age 25 · b. ~1905 · New York
★ You are viewing this record
Sibling
William Magee
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Magee
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Magee
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Magee
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Hartman
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Hartman
Sibling · 1930 · age 50
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Hartman
Sibling · 1930 · age 52
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Magee
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Hartman
Sibling · 1930 · age 46
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Hartman
Sibling · 1930 · age 48
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Magee
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Magee
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Magee
Sibling · 1930 · age 18
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 — New York, New York Open full size

Page Contents

50 people indexed on this census page (ia:1930:newyorkcensus00reel1655:0900)

Line Name Age Relation Occupation Birthplace
1 John Cunningham 45 Head — New York
2 Mary Cunningham 43 Wife — New York
3 John Cunningham 18 Son — New York
4 Mary Cunningham 16 Daughter — New York
5 James Cunningham 14 Son — New York
6 William Cunningham 12 Son — New York
7 Thomas Cunningham 10 Son — New York
8 Joseph Cunningham 8 Son — New York
9 Francis Cunningham 6 Son — New York
10 Frances Hoppen 58 Servant Laborer Germany
11 William Hoppen 21 Son — New York
12 John Hoppen 19 Son — New York
13 Alice Hoppen 17 Daughter — New York
14 George Hoppen 15 Son — New York
15 Edward Hoppen 13 Son — New York
16 Robert Hoppen 11 Son — New York
17 Helen Hoppen 9 Daughter — New York
18 James Hoppen 7 Son — New York
19 Arthur Magee 53 Head — New York
20 Edna Magee 50 Wife Saleswoman New York
21 Alice Magee 20 Daughter Stenographer New York
22 Arthur Magee 18 Son Clerk New York
23 Robert Magee 16 Son — New York
24 William Magee 14 Son — New York
25 John Magee 12 Son — New York
26 Francis Magee 10 Son — New York
27 Joseph Magee 8 Son — New York
28 Edward Magee 6 Son — New York
29 Mary Hartman 86 Mother — Germany
30 John Hartman 52 Son — New York
31 William Hartman 50 Son — New York
32 George Hartman 48 Son — New York
33 Charles Hartman 46 Son — New York
34 Matilda Hartman 53 Wife — New York
35 John Hartman THIS PERSON 25 Son Salesman New York
36 George Hartman 23 Son — New York
37 James Duer 53 Head Driver New York
38 Elizabeth Duer 51 Wife — New York
39 James Duer 26 Son Clerk New York
40 William Duer 24 Son Clerk New York
41 John Duer 22 Son — New York
42 Alice Duer 20 Daughter — New York
43 George Duer 18 Son — New York
44 Francis Duer 16 Son — New York
45 Robert Duer 14 Son — New York
46 Edward Duer 12 Son — New York
47 Joseph Duer 10 Son — New York
48 Francis Duer 8 Son — New York
49 Thomas Duer 6 Son — New York
50 Mary Duer 4 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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