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James Mulligan — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Queens-County, New York

Our Model Tree links this James Mulligan across the 1930 and 1940 US Censuses in Queens-County, New York (XGBoost, ~Confirmed) — first a son (b.~1928), then head of a 8-person household.

Age 12 b. ~1928 Male Son Born: New York Single

1940 Census Record Details

Census Year1940
LocationQueens-County, New York
SurnameMulligan
Given NameJames
Relationship to HeadSon
SexM
Color / RaceWhite
Age12
Marital StatusSingle
BirthplaceNew York
1935 Residence (City)Whitestone
1935 Residence (County)Queens
Additional Details
Highest GradeNo 7
1935 ResidenceNew York
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
Township / WardNew York City
Est. Birth Year~1928

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 1940 census.

Name Relation to head Relative to James Age Birth yr
Margaret Mulligan Daughter — 23 ~1917
Jane Mulligan Daughter — 14 ~1926
Jane Mulligan Spouse — 40 ~1900
James Mulligan Son — 12 ~1928
Sheila Mulligan Daughter — 2 ~1938
William Mulligan Son — 20 ~1920
Patrick Mulligan Head — 50 ~1890
Patrick Mulligan Son — 9 ~1931

Census Appearances

1930
Queens, New …
Other, age 2
Queens, New York · implied b. ~1928 — 8 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Mulligan
Given Name James
Relationship to Head Gr-son
Sex M
Color / Race White
Age 2
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
Queens-County, New …
Son, age 12
Queens-County, New York · implied b. ~1928 — 8 household members
Surname Mulligan
Given Name James
Relationship to Head Son
Sex M
Color / Race White
Age 12
Marital Status Single
Birthplace New York
1935 Residence (City) Whitestone
1935 Residence (County) Queens
Highest Grade No 7
1935 Residence New York
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 James Mulligan across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Mulligan
Son · 1940 · age 12 · b. ~1928 · New York
★ You are viewing this record
Sibling
Margaret Mulligan
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patrick Mulligan
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Mulligan
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sheila Mulligan
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jane Mulligan
Sibling · 1940 · age 14
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

1940 US Federal Census — Queens-County, New York Open full size

Page Contents

38 people indexed on this census page (nara:1940:m-t0627-02738-00669)

Line Name Age Relation Occupation Birthplace
41 James Mchugh 36 Head Representative Eire
42 Katherine Mchugh 38 Wife — Eire
43 James Mchugh 11 Son — New York
44 Patricia A Mchugh 3 Daughter — New York
45 Armondo Calcagno 36 Head Chef Italy
46 Mary Calcagno 37 Wife Dress Designer Italy
47 Robert Calcagno 14 Son — New York
48 Stefano Calcagno 70 Father — Italy
49 Antoinette Calcagno 64 Mother — Italy
51 Frank Gruszczynski 46 Head Welder Poland
52 Helene Gruszczynski 43 Wife — New York
53 Maurice Lahey 48 Head Manager New York
54 Doris Lahey 36 Wife — Maine
55 Maurice Jr. Lahey 2 Son — New York
56 Charles Pezzolla 31 Head Jr. Superintendent Italy
57 Marion Pezzolla 31 Wife — New York
58 Charles R Pezzolla 2 Son — New York
59 Patrick Mulligan 50 Head Auto Mechanic Eire
60 Jane Mulligan 40 Wife — New York
61 Margaret Mulligan 23 Daughter Private Secretary New York
62 William Mulligan 20 Son Sales Clerk New York
63 Jane Mulligan 14 Daughter — New York
64 James Mulligan THIS PERSON 12 Son — New York
65 Patrick Mulligan 9 Son — New York
66 Sheila Mulligan 2 Daughter — New York
67 Sherman Tomasino 30 Head Salesman Pennsylvania
68 Erma Tomasino 28 Wife — Pennsylvania
69 Janet Tomasino 3 Daughter — New York
70 Nancy Tomasino 1 Daughter — New York
71 Frank Capello 70 Head Boot Black Italy
72 Katherine Capello 62 Wife — Italy
73 Anthony Capello 37 Son Chauffeur New York
74 Glover Wagner 32 Son-in-law Auto Mechanic North Carolina
75 Lucille Wagner 30 Daughter — New York
76 Theodore Wagner 2 Grandson — New York
77 Baxter Hilliard 28 Son-in-law Chauffeur North Carolina
78 Rose Hilliard 29 Daughter Packer New York
79 Frank Pascale 18 Grandson — New York

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About This Record & Model Tree

This record was independently indexed by YourRoots from the 1940 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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