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James Connelly — 1930 US Census Record

Model Tree available

1930 United States Federal Census · None, None

Our Model Tree links this James Connelly across the 1910, 1920 and 1930 US Censuses (XGBoost, ~Confirmed), with identified parents James & John — first a son (b.~1909), then head of a 8-person household.

Age 21 b. ~1909 Male Son Born: New York Single

1930 Census Record Details

Census Year1930
LocationNone, None
SurnameConnelly
Given NameJames
Relationship to HeadSon
SexM
Color / RaceWhite
Age21
Marital StatusSingle
BirthplaceNew York
Father's BirthplaceNew York
Mother's BirthplaceNew York
Additional Details
OccupationClerk
IndustrySecurity Bank
Class of WorkerW
Can Read/WriteYes
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
OccupationClerk
Est. Birth Year~1909

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 James Age Birth yr
John Connelly Head — 53 ~1877
James Connelly Son — 21 ~1909
William Connelly Son — 10 ~1920
John Connelly Son — 17 ~1913
James Connelly Daughter — 12 ~1918
Mary Connelly Other — 49 ~1881
Helen Connelly Daughter — 19 ~1911
Edna Connelly Daughter — 14 ~1916

Census Appearances

1910
None, None
Son, age 1
None, None · implied b. ~1909 — 7 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Connelly
Given Name James
Relationship to Head Son
Sex M
Color / Race White
Age 1
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
1920
None, None
Son, age 12
None, None · implied b. ~1908 — 9 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Connelly
Given Name James
Relationship to Head Son
Sex M
Color / Race White
Age 12
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
Mother Tongue English
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1930
None, None
Son, age 21
None, None · implied b. ~1909 — 8 household members
Surname Connelly
Given Name James
Relationship to Head Son
Sex M
Color / Race White
Age 21
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Occupation Clerk
Industry Security Bank
Class of Worker W
Can Read/Write Yes
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.
Model Tree available
Our Model Tree links James Connelly across 3 US Census years (1910, 1920 and 1930) in None, None, using XGBoost record linkage. Identified parents: father James Connelly (~0.92 confidence) and father John Connelly (~0.92 confidence) and father John Connelly (~0.92 confidence) and mother Nellie Connelly (~0.92 confidence) and mother Sarah Connelly (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1 Parents confidence ≈ 0.92
Father
James Connelly
b. ~1865
Source father
● Household · direct · ~0.92
Father
John Connelly
b. ~1878
Source father
● Household · direct · ~0.92
Father
John Connelly
b. ~1877
Source father
● Household · direct · ~0.92
Mother
Nellie Connelly
b. ~1871
Source mother
● Household · direct · ~0.92
Mother
Sarah Connelly
b. ~1880
Source mother
● Household · direct · ~0.92
This person
Anchor record
James Connelly
Son · 1930 · age 21 · b. ~1909 · None
★ You are viewing this record
Sibling
John Connelly
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Connelly
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edna Connelly
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Connelly
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Connelly
Sibling · 1930 · age 10
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 — None, None Open full size

Page Contents

50 people indexed on this census page (ia:1930:newyorkcensus00reel1608:0510)

Line Name Age Relation Occupation Birthplace
1 Adele Monachel 5 Daughter — New York
2 Naomi Monachel 2 Daughter — New York
3 Joseph Dick 61 Head — Poland
4 Helen Dick 46 Wife-H — Massachusetts
5 Helen Dick 25 Daughter — New York
6 Eleanor Dick 17 Daughter — New York
7 Joseph Sassow 43 Head Tailor Austria
8 Mary Sassow 38 Wife-H Waitress Austria
9 Emily Sassow 6 Daughter — New York
10 Berleyke Sassow 58 Mother-law — Austria
11 Berleyke Sassow 25 Brother-law — Austria
12 John F Connelly 53 Head Banker New York
13 Mary Connelly 49 Wife-H — New York
14 James Connelly THIS PERSON 21 Son Clerk New York
15 Helen Connelly 19 Daughter Clerk New York
16 John Connelly 17 Son Messenger New York
17 Edna Connelly 14 Daughter — New York
18 James Connelly 12 Daughter — New York
19 William Connelly 10 Son — New York
20 William Gross 32 Head Baker Pennsylvania
21 Margaret Gross 32 Wife-H — Germany
22 Clint Gross 8 Daughter — New York
23 Gwendolyn Gross 7 Daughter — Pennsylvania
24 Richard Gross 4 Son — Pennsylvania
25 Lucy Gross 1 Daughter — New York
26 John Groll 29 Head — Germany
27 Elsie Groll 28 Wife-H — Germany
28 John Groll 7 Son — New York
29 Elsie Groll 5 Daughter — New York
30 Dorothy Groll 2 Daughter — New York
31 Charles Steinmetz 52 Head Carpenter Germany
32 Margaret Steinmetz 70 Wife-H — Germany
33 Margaret Lindemann 36 Head Secretary New York
34 Carolyn M Lindemann 12 Daughter — New York
35 Louise Tormey 30 Sister Waitress New York
36 William Radcliff 65 Head Metal Worker New York
37 Anna Radcliff 68 Wife-H — New York
38 Howell Radcliff 20 Son Clerk New York
39 John J Bofia 40 Head Salesman Italy
40 Carmelia Bofia 35 Wife-H — Italy
41 M Decidronis 45 Cousin Clerk Italy
42 William Marx 67 Head Clerk Germany
43 Anna M Marx 41 Wife-H — New York
44 William Jr Marx 15 Son — New York
45 Robert S Marx 9 Son — New York
46 Daniel J Sweeney 39 Head Fireman Massachusetts
47 Katherine Sweeney 37 Wife-H — Ireland
48 Joseph H Sweeney 3 Son — New York
49 Edward W Sweeney 2 Son — New York
50 Michael Meone 42 Boarder Motorman Ireland

Search for James Connelly

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Pedigree Summary

James + 5 siblings
Gen 1 · 5 parents ~0.92
Max depth 4 (1900–1950 window)

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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