Log in Sign up free

JC

James Costello — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Queens, New York

Our Model Tree links this James Costello across the 1930 and 1940 US Censuses in Queens, New York (XGBoost, ~Confirmed) — first a son (b.~1907), then head of a 11-person household.

Age 23 b. ~1907 Male Son Born: New York Single

1930 Census Record Details

Census Year	1930
Location	Queens, New York
Surname	Costello
Given Name	James
Relationship to Head	Son
Sex	M
Color / Race	White
Age	23
Marital Status	Single
Birthplace	New York
Father's Birthplace	New York
Mother's Birthplace	New York
Additional Details
Can Read/Write	Yes
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york
Township / Ward	New York
Est. Birth Year	~1907

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.

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

Name	Relation to head	Relative to James	Age	Birth yr
James Costello	Son	—	23	~1907
Thomas Costello	Son	—	17	~1913
John Costello	Son	—	14	~1916
William Costello	Son	—	12	~1918
Catherine Costello	Head	—	66	~1864
Alice Costello	Daughter	—	15	~1915
Alice Costello	Spouse	—	40	~1890
John Costello	Son	—	25	~1905
Mary Costello	Daughter	—	30	~1900
Thomas Costello	Son	—	43	~1887
William Costello	Son	—	21	~1909

Census Appearances

1930

Queens, New …

Son, age 23

Queens, New York · implied b. ~1907 — 11 household members

Surname	Costello
Given Name	James
Relationship to Head	Son
Sex	M
Color / Race	White
Age	23
Marital Status	Single
Birthplace	New York
Father's Birthplace	New York
Mother's Birthplace	New York
Can Read/Write	Yes
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york

1940

Kings-County, New …

Other, age 34

Kings-County, New York · implied b. ~1906 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Castelli
Given Name	James
Relationship to Head	Son-in-law
Sex	M
Color / Race	White
Age	34
Marital Status	Married
Birthplace	New York
1935 Residence (City)	New York
1935 Residence (County)	Kings
Occupation	Clerk
Industry	Bridge Company
Class of Worker	PW
Hours Worked	40
Income (1939)	1500
Highest Grade	Hs 4
1935 Residence	Same Place
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york

Model Tree

Linked across censuses

Our Model Tree links James Costello across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.

Show:

This person

Anchor record

James Costello

Son · 1930 · age 23 · b. ~1907 · New York

★ You are viewing this record

Sibling

Thomas Costello

Sibling · 1930 · age 43

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Thomas Costello

Sibling · 1930 · age 17

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

John Costello

Sibling · 1930 · age 25

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

William Costello

Sibling · 1930 · age 12

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

William Costello

Sibling · 1930 · age 21

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Mary Costello

Sibling · 1930 · age 30

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Alice Costello

Sibling · 1930 · age 15

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

John Costello

Sibling · 1930 · 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

1930 US Federal Census — Queens, New York Open full size

Page Contents

50 people indexed on this census page (ia:1930:newyorkcensus00reel1613:0845)

Line	Name	Age	Relation	Occupation	Birthplace
1	—	62	—	—	New York
2	—	22	—	Stenographer	New York
3	—	25	—	Teacher	New York
4	—	27	—	Teacher	New York
5	Rose Murray	57	Head	—	New York
6	Rose Murray	15	Daughter	—	New York
7	John Murray	16	Son	—	New York
8	James Murray	14	Son	—	New York
9	Thomas Murray	12	Son	—	New York
10	William Murray	10	Son	—	New York
11	Catherine Costello	66	Head	—	New York
12	Mary Costello	30	Daughter	—	New York
13	John Costello	25	Son	Clerk	New York
14	James Costello THIS PERSON	23	Son	—	New York
15	William Costello	21	Son	—	New York
16	Thomas Costello	43	Son	Driver	New York
17	Alice Costello	40	Wife	—	New York
18	Thomas Costello	17	Son	—	New York
19	Alice Costello	15	Daughter	—	New York
20	John Costello	14	Son	—	New York
21	William Costello	12	Son	—	New York
22	Vincenzo Guido	27	Head	Mechanic	Italy
23	Rose Guido	21	Wife	Machine Operator	New York
24	Vincenzo Guido	1	Son	—	New York
25	Vincenzo Guido	54	Head	—	Italy
26	Mary Guido	50	Wife	—	Italy
27	John Guido	22	Son	—	New York
28	Joseph Guido	20	Son	—	New York
29	Frank Guido	18	Son	—	New York
30	Anthony Guido	16	Son	—	New York
31	William Guido	14	Son	—	New York
32	Rose Guido	12	Daughter	—	New York
33	Anna Guido	10	Daughter	—	New York
34	Theresa Guido	8	Daughter	—	New York
35	Carmela Guido	6	Daughter	—	New York
36	Vincenzo Guido	4	Son	—	New York
37	Mary Guido	2	Daughter	—	New York
38	Vincenzo Guido	29	Head	—	New York
39	Rose Guido	27	Wife	—	New York
40	Vincenzo Guido	7	Son	—	New York
41	Mary Guido	5	Daughter	—	New York
42	John Guido	3	Son	—	New York
43	Vincenzo Guido	44	Head	Watchman	Italy
44	Rose Guido	43	Wife	—	Italy
45	Vincenzo Guido	20	Son	Inspector	New York
46	Vittorio Dominick	43	Head	Physician	Italy
47	Josephine Dominick	38	Wife	—	Italy
48	Edith Dominick	15	Daughter	Helper	New York
49	Benjamin Dominick	14	Son	Apprentice	New York
50	Vittorio Dominick	8	Son	—	New York

Search for James Costello

All James Costello Census Records Discover Costello Family Tree

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)

Report inaccurate data