Mary Hancock — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Kings, New York

Our Model Tree links this Mary Hancock across the 1930 and 1940 US Censuses in Kings, New York (XGBoost, ~Confirmed) — first a spouse (b.~1888), then head of a 11-person household.

Age 42 b. ~1888 Female Spouse Born: New York Married

1930 Census Record Details

Census Year	1930
Location	Kings, New York
Surname	Hancock
Given Name	Mary E.
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	42
Marital Status	Married
Birthplace	New York
Age at First Marriage	20
Father's Birthplace	England
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	Brooklyn Borough
Est. Birth Year	~1888

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 Mary	Age	Birth yr
Edna Hancock	Daughter	—	17	~1913
Mary Hancock	Spouse	—	42	~1888
James Hancock	Son	—	5	~1925
Edward Hancock	Son	—	15	~1915
John Hancock	Son	—	13	~1917
Stephen Hancock	Son	—	11	~1919
Edward Hancock	Head	—	45	~1885
Catherine Hancock	Daughter	—	21	~1909
Helen Hancock	Daughter	—	19	~1911
Anna Hancock	Daughter	—	2	~1928
Sarah Hancock	Daughter	—	8	~1922

Census Appearances

1930

Kings, New …

Spouse, age 42

Kings, New York · implied b. ~1888 — 11 household members

Surname	Hancock
Given Name	Mary E.
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	42
Marital Status	Married
Birthplace	New York
Age at First Marriage	20
Father's Birthplace	England
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 …

Spouse, age 54

Kings-County, New York · implied b. ~1886 — 3 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Hancock
Given Name	Margaret
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	54
Marital Status	Married
Birthplace	New York
1935 Residence (City)	New York City
1935 Residence (County)	Kings
Hours Worked	0
Highest Grade	No 8
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 Mary Hancock across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.

Show:

This person

Anchor record

Mary Hancock

Spouse · 1930 · age 42 · b. ~1888 · New York

★ You are viewing this record

Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

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

Page Contents

50 people indexed on this census page (ia:1930:newyorkcensus00reel1506rs:0048)

Line	Name	Age	Relation	Occupation	Birthplace
1	John Marcolla	40	Head	Laborer	Austria
2	Tina Marcolla	30	Wife	—	Austria
3	Mary Marcolla	13	Daughter	—	Pennsylvania
4	Helen Marcolla	11	Daughter	—	Pennsylvania
5	Emile Marcolla	8	Son	—	New York
6	John Fortunio	47	Head	Laborer	Italy
7	Sarah Fortunio	75	Mother	—	Italy
8	Edward Fortunio	18	Son	Helper	Italy
9	Frank Fortunio	15	Son	Assistant	Italy
10	Emile Fortunio	12	Daughter	—	Italy
11	William F. Tully	32	Head	Clerk	New York
12	Elizabeth Tully	28	Wife	—	New York
13	Catherine Tully	9	Daughter	—	New York
14	William J. Tully	6	Son	—	New York
15	Thomas Tully	4	Son	—	New York
16	William Housley	34	Head	Chauffeur	New York
17	Gertrude Housley	29	Wife	—	New York
18	William Housley	7	Son	—	New York
19	John Housley	5	Son	—	New York
20	Edward M. Hancock	45	Head	Laborer	New York
21	Mary E. Hancock THIS PERSON	42	Wife	—	New York
22	Catherine Hancock	21	Daughter	Clerk	New York
23	Helen Hancock	19	Daughter	Clerk	New York
24	Edna M. Hancock	17	Daughter	Examiner	New York
25	Edward M. Jr. Hancock	15	Son	—	New York
26	John J. Hancock	13	Son	—	New York
27	Stephen Hancock	11	Son	—	New York
28	Sarah Hancock	8	Daughter	—	New York
29	James Hancock	5	Son	—	New York
30	Anna Hancock	2	Daughter	—	New York
31	Joseph Gaughan	33	Head	Laborer	Italy
32	Alberta Gaughan	26	Wife	—	Italy
33	Agnes C. Gaughan	1	Daughter	—	New York
34	Vito Gaspare	33	Head	Laborer	Italy
35	Josephine Gaspare	29	Wife	—	Italy
36	Mary Gaspare	9	Daughter	—	New York
37	Vincent Gaspare	5	Son	—	New York
38	John Provenza	24	Head	Laborer	Italy
39	Anna M. Provenza	19	Wife	—	New York
40	Patrick J. Shields	54	Head	Laborer	Irish Free State
41	Anna M. Shields	37	Wife	—	Irish Free State
42	Anna M. Shields	13	Daughter	—	New York
43	Peter M. Shields	11	Son	—	New York
44	Paschal J. Shields	8	Son	Errand Boy	New York
45	James J. Shields	6	Son	—	New York
46	Henry J. Burkhard	30	Head	Chauffeur	New York
47	Gertrude Burkhard	23	Wife	—	New York
48	William Burkhard	3	Son	—	New York
49	Elizabeth Burkhard	2	Daughter	—	New York
50	John Burkhard	1	Son	—	New York

Search for Mary Hancock

All Mary Hancock Census Records Discover Hancock 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