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Julia Martin — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · New York, New York

Our Model Tree links this Julia Martin across the 1930 and 1940 US Censuses in New York, New York (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 12-person household.

Age 4 b. ~1926 Female Daughter Born: New York Single

1930 Census Record Details

Census Year1930
LocationNew York, New York
SurnameMartin
Given NameJulia
Relationship to HeadDaughter
SexF
Color / RaceWhite
Age4
Marital StatusSingle
BirthplaceNew York
Father's BirthplaceNew York
Mother's BirthplaceNew York
Additional Details
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
Township / WardManhattan Borough
Est. Birth Year~1926

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.

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

Name Relation to head Relative to Julia Age Birth yr
Lillian Martin Daughter — 14 ~1916
Anna Martin Daughter — 16 ~1914
George Martin Son — 8 ~1922
William Martin Head — 37 ~1893
Margaret Martin Daughter — 3 ~1927
Daniel Martin Son — 11 ~1919
Mary Martin Daughter — 6 ~1924
Julia Martin Daughter — 4 ~1926
Dorothy Martin Daughter — 19 ~1911
William Martin Son — 17 ~1913
Anna Martin Spouse — 34 ~1896
Elizabeth Martin Daughter — 5 ~1925

Census Appearances

1930
New York, …
Daughter, age 4
New York, New York · implied b. ~1926 — 12 household members
Surname Martin
Given Name Julia
Relationship to Head Daughter
Sex F
Color / Race White
Age 4
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1940
New-York-County, New …
Daughter, age 15
New-York-County, New York · implied b. ~1925 — 5 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Martin
Given Name Juliana
Relationship to Head Daughter
Sex F
Color / Race White
Age 15
Marital Status Single
Birthplace New York
1935 Residence (City) New York City
1935 Residence (County) New York
Highest Grade H-3
1935 Residence Same house
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 Julia Martin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Julia Martin
Daughter · 1930 · age 4 · b. ~1926 · New York
★ You are viewing this record
Sibling
Lillian Martin
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Martin
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Daniel Martin
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Martin
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Martin
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Martin
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Martin
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Martin
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Martin
Sibling · 1930 · age 6
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:newyorkcensus00reel1557:0935)

Line Name Age Relation Occupation Birthplace
1 Michael F. Graham 39 Head Clerk New York
2 Nora E. Graham 38 Wife — New York
3 William J. Graham 19 Son Salesman New York
4 Florence A. Graham 17 Daughter Salesgirl New York
5 Doris Graham 13 Daughter — New York
6 Anna Graham 10 Daughter — New York
7 Walter Graham 8 Son — New York
8 Mary Graham 4 Daughter — New York
9 William Plesinsky 39 Head Tailor Poland
10 Agnes Plesinsky 38 Wife — Czecho Slovakia
11 Joseph Plesinsky 15 Son — New York
12 George Cavanagh 28 Head Clerk Irish Free State
13 Catherine Cavanagh 27 Wife — Irish Free State
14 George H. Cavanagh 2 Son — New York
15 Agnes Skinner 24 Sister in law Assembler Operator Irish Free State
16 James O'Connor 53 Head Laborer Irish Free State
17 Frances E. O'Connor 51 Wife — New York
18 John O'Connor 27 Son Clerk New York
19 William E. Martin 37 Head Chauffeur New York
20 Anna D. Martin 34 Wife — New York
21 Dorothy T. Martin 19 Daughter Presser New York
22 William F. Martin 17 Son Delivery New York
23 Anna I. Martin 16 Daughter Cashier New York
24 Lillian V. Martin 14 Daughter — New York
25 Daniel R. Martin 11 Son — New York
26 George Martin 8 Son — New York
27 Mary M. Martin 6 Daughter — New York
28 Elizabeth W. Martin 5 Daughter — New York
29 Julia Martin THIS PERSON 4 Daughter — New York
30 Margaret J. Martin 3 Daughter — New York
31 Benjamin Mansueto 54 Head Store Keeper Italy
32 Mary Mansueto 43 Wife — Italy
33 Louise Mansueto 20 Daughter Pants Maker New York
34 Giacomo Mansueto 19 Son Salesman New York
35 Angelina Mansueto 13 Daughter — New York
36 John Mansueto 6 Son — New York
37 Mitchell Morris 47 Head Chauffeur North Ireland
38 Catherine Morris 49 Wife — Irish Free State
39 Anna C. Morris 13 Daughter — New York
40 James Mccann 43 Head Painter Irish Free State
41 Eileen Mccann 32 Wife — Irish Free State
42 Marie M. Mccann 14 Daughter — New York
43 Irene Mccann 5 Daughter — New York
44 Rita Mccann 4 Daughter — New York
45 Thomas Mcconnell 23 Nephew Clerk England
46 Bridget Cavanagh 60 Head — Irish Free State
47 Patrick Cavanagh 27 Son Painter Irish Free State
48 Joseph Cavanagh 26 Son Operator Irish Free State
49 John Florio 34 Head Storekeeper Italy
50 Domenica Florio 29 Wife — Italy

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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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