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William Mullen — 1920 US Census Record

Linked across censuses

1920 United States Federal Census · New York, New York

Our Model Tree links this William Mullen across the 1910 and 1920 US Censuses in New York, New York (XGBoost, ~Confirmed) — first a son (b.~1902), then head of a 9-person household.

Age 18 b. ~1902 Male Son Born: New York Single

1920 Census Record Details

Census Year	1920
Location	New York, New York
Surname	Mullen
Given Name	William J.
Relationship to Head	Son
Sex	M
Color / Race	White
Age	18
Marital Status	Single
Birthplace	New York
Father's Birthplace	New York
Mother's Birthplace	New York
Additional Details
Occupation	Clerk
Industry	Novelty Co
Class of Worker	W
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york
Occupation	Clerk
Township / Ward	New York City Borough Manhattan
Est. Birth Year	~1902

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.

9 people recorded at the same address in the 1920 census.

Name	Relation to head	Relative to William	Age	Birth yr
Charles Mullen	Son	—	13	~1907
Harold Mullen	Son	—	11	~1909
Arthur Mullen	Son	—	8	~1912
William Mullen	Son	—	18	~1902
Etta Mullen	Spouse	—	38	~1882
Walter Mullen	Son	—	3	~1917
Frank Mullen	Son	—		~1920
Helen Mullen	Daughter	—	15	~1905
John Mullen	Head	—	40	~1880

Census Appearances

1910

New York, …

Other, age 7

New York, New York · implied b. ~1903 — 7 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Mullane
Given Name	William J.
Relationship to Head	Nephew
Sex	M
Color / Race	White
Age	7
Marital Status	Single
Birthplace	New York
Father's Birthplace	New York
Mother's Birthplace	New York
Can Read	Yes
Can Write	Yes
Speaks English	English
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york

1920

New York, …

Son, age 18

New York, New York · implied b. ~1902 — 9 household members

Surname	Mullen
Given Name	William J.
Relationship to Head	Son
Sex	M
Color / Race	White
Age	18
Marital Status	Single
Birthplace	New York
Father's Birthplace	New York
Mother's Birthplace	New York
Occupation	Clerk
Industry	Novelty Co
Class of Worker	W
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york

Model Tree

Linked across censuses

Our Model Tree links William Mullen across 2 US Census years (1910 and 1920) in New York, New York, using XGBoost record linkage.

Show:

This person

Anchor record

William Mullen

Son · 1920 · age 18 · b. ~1902 · New York

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Sibling

Harold Mullen

Sibling · 1920 · age 11

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Arthur Mullen

Sibling · 1920 · age 8

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Frank Mullen

Sibling · 1920 · age

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Helen Mullen

Sibling · 1920 · age 15

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Walter Mullen

Sibling · 1920 · age 3

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Charles Mullen

Sibling · 1920 · age 13

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

1920 US Federal Census — New York, New York Open full size

Page Contents

50 people indexed on this census page (ia:1920:14thcensusofpopu1194unit:0216)

Line	Name	Age	Relation	Occupation	Birthplace
1	Fred Beeklin	45	Head	Bill Poster	New York
2	Mollie Beeklin	44	Wife	None	New York
3	Mary Mulhere	60	Head	None	Ireland
4	Martin J. Mulhere	28	Son	Fireman	New York
5	Hubert J. Mulhere	26	Son	Driver	New York
6	Timothy J. Rooney	49	Boarder	Laborer	Ireland
7	Herman Struck	59	Head	Cake Baker	Germany
8	Margaret Struck	60	Wife	None	Germany
9	Carl Struck	23	Son	Baker	New York
10	Harry Robertson	52	Head	Cook	New York
11	Adelia Robertson	51	Wife	None	Canada
12	John C. Mullen	40	Head	Clerk	New York
13	Etta Mullen	38	Wife	None	New York
14	William J. Mullen THIS PERSON	18	Son	Clerk	New York
15	Helen Mullen	15	Daughter	None	New York
16	Charles Mullen	13	Son	None	New York
17	Harold Mullen	11	Son	None	New York
18	Arthur Mullen	8	Son	None	New York
19	Walter Mullen	3	Son	None	New York
20	Frank Mullen	0	Son	None	New York
21	James J. Gaynor	40	Head	Watchman	New York
22	William Gaynor	6	Son	None	New York
23	Julia Gaynor	73	Grandmother	None	Ireland
24	Michael Manning	51	Head	Washer	Ireland
25	Margaret Manning	51	Wife	None	Ireland
26	Catherine Manning	23	Daughter	Helper	New York
27	Kate Dolan	49	Head	Laundress	Ireland
28	Michael Harrigan	33	Head	Ticket Seller	New York
29	Mary Harrigan	25	Wife	None	New York
30	Marion Harrigan	4	Daughter	None	New York
31	Cornelius Harrigan	1	Son	None	New York
32	Anna Farrell	46	Head	Seamstress	Ireland
33	William Conboy	30	Nephew	Knitting Man	New York
34	Alexander Hay	35	Head	Storeroom Man	Ireland
35	Catherine Hay	31	Wife	None	Ireland
36	Catherine Hughes	50	Head	Maid	Ireland
37	Sophia Traun	24	Lodger	Stenographer	Poland
38	Albert Schall	65	Head	Conductor	New York
39	Jennie Schall	59	Wife	None	New York
40	John Robinson	50	Head	Sweeper	Ireland
41	Mary Robinson	44	Wife	None	Ireland
42	Joseph Allen	29	Head	Helper	England
43	Margaret Allen	30	Wife	None	Ireland
44	Benjamin Dobbelaere	27	Head	Fireman	Michigan
45	Theresa Dobbelaere	35	Wife	None	Massachusetts
46	Dorothy Dobbelaere	7	Daughter	None	New York
47	Joseph Morrison	13	Step Son	None	Pennsylvania
48	Charles A. Skinner	46	Head	Electrician	New York
49	Emma A. Skinner	48	Wife	None	Pennsylvania
50	Edward Blocklinger	34	Head	Helper	Switzerland

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About This Record & Model Tree

This record was independently indexed by YourRoots from the 1920 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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