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John Larsen — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Richmond, New York

Our Model Tree links this John Larsen across the 1920 and 1930 US Censuses in Richmond, New York (XGBoost, ~Confirmed) — first a son (b.~1910), then head of a 7-person household.

Age 20 b. ~1910 Male Son Born: New York Single

1930 Census Record Details

Census Year1930
LocationRichmond, New York
SurnameLarsen
Given NameJohn
Relationship to HeadSon
SexM
Color / RaceWhite
Age20
Marital StatusSingle
BirthplaceNew York
Father's BirthplaceNorway
Mother's BirthplaceNorway
Additional Details
OccupationIron Worker
Class of WorkerW
Can Read/WriteYes
VeteranNo
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
OccupationIron Worker
Township / WardStaten Island
Est. Birth Year~1910

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.

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

Name Relation to head Relative to John Age Birth yr
Roy Larsen Son — 9 ~1921
John Larsen Head — 59 ~1871
Adith Larsen Daughter — 17 ~1913
John Larsen Son — 20 ~1910
Annie Larsen Spouse — 53 ~1877
Olga Larsen Daughter — 19 ~1911
Lillian Larsen Daughter — 3 ~1927

Census Appearances

1920
Richmond, New …
Son, age 10
Richmond, New York · implied b. ~1910 — 6 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Larsen
Given Name John
Relationship to Head son
Sex M
Color / Race White
Age 10
Marital Status Single
Birthplace New York
Father's Birthplace Norway
Mother's Birthplace Norway
Occupation none
Can Read Yes
Can Write Yes
Speaks English Yes
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1930
Richmond, New …
Son, age 20
Richmond, New York · implied b. ~1910 — 7 household members
Surname Larsen
Given Name John
Relationship to Head Son
Sex M
Color / Race White
Age 20
Marital Status Single
Birthplace New York
Father's Birthplace Norway
Mother's Birthplace Norway
Occupation Iron Worker
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 Larsen across 2 US Census years (1920 and 1930) in Richmond, New York, using XGBoost record linkage.
Show:
This person
Anchor record
John Larsen
Son · 1930 · age 20 · b. ~1910 · New York
★ You are viewing this record
Sibling
Olga Larsen
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Adith Larsen
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roy Larsen
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lillian Larsen
Sibling · 1930 · age 3
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 — Richmond, New York Open full size

Page Contents

50 people indexed on this census page (ia:1930:newyorkcensus00reel1616:0598)

Line Name Age Relation Occupation Birthplace
51 Alvin Hartmann 24 Son Clerk New York
52 Clara Hartmann 20 Daughter Stenographer New York
53 John Larsen 59 Head Carpenter Norway
54 Annie Larsen 53 Wife — Norway
55 John Larsen THIS PERSON 20 Son Iron Worker New York
56 Olga Larsen 19 Daughter Stenographer New York
57 Adith Larsen 17 Daughter Clerical New York
58 Roy Larsen 9 Son — New York
59 Lillian Larsen 3 Daughter — New York
60 Hans B Hansen 57 Head Carpenter Norway
61 Amalie Hansen 47 Wife — Norway
62 John Anderson 46 Head Carpenter Sweden
63 Mary Anderson 40 Wife — Sweden
64 Walter Anderson 6 Son — New York
65 Daniel Heallahan 65 Head Laborer Ireland North
66 Johanna Heallahan 64 Wife — Ireland North
67 Helen Heallahan 31 Daughter Teacher New York
68 — None — — —
69 — None — — —
70 — None — — —
71 — None — — —
72 — None — — —
73 — None — — —
74 Barth Brosnan 58 Head Brakeman Ireland Free S
75 Mary Brosnan 61 Wife — Ireland Free S
76 Katherine Brosnan 36 Daughter — New York
77 Barth Brosnan 34 Son Ship Fitter New York
78 Elizabeth Brosnan 28 Daughter — New York
79 John Schueller 45 Head Keeper Of New York
80 Anna Schueller 44 Wife — New York
81 Minnie Ibraham 70 Mother-in-law — Germany
82 Walter Schueller 21 Son Ship Dept New York
83 C. Richard Haggren 51 Head Engineer Sweden
84 Ida Haggren 50 Wife — Ireland
85 Joseph Erchan 55 Head Marine Stoker New York
86 Sarah Erchan 40 Wife — New York
87 Catherine Erchan 18 Daughter Stenographer New York
88 Thomas Erchan 16 Son — New York
89 Margaret Erchan 45 Sister Teacher New York
90 Elizabeth Donohue 25 Roomer Clerk New York
91 Hedwig Thomas 54 Head — Germany
92 Agnes Thomas 18 Daughter Stenographer New York
93 John X Gilly 50 Head Clerk New York
94 Ethel V Gilly 53 Wife — New York
95 John D Gilly 13 Son — New York
96 Halden Wiig 52 Head Marine Engineer Norway
97 Martha Wiig 42 Wife — Norway
98 Helen Wiig 9 Daughter — New York
99 Elsa Wiig 8 Daughter — New York
100 Roy Wiig 7 Son — 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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