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David Cohen — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · New York, New York

Our Model Tree links this David Cohen across the 1920 and 1930 US Censuses in New York, New York (XGBoost, ~Confirmed) — first a son (b.~1918), then head of a 10-person household.

Age 12 b. ~1918 Male Son Born: New York Single

1930 Census Record Details

Census Year	1930
Location	New York, New York
Surname	Cohen
Given Name	David
Relationship to Head	Son
Sex	M
Color / Race	White
Age	12
Marital Status	Single
Birthplace	New York
Father's Birthplace	Poland
Mother's Birthplace	Poland
Additional Details
Occupation	none
Can Read/Write	Yes
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york
Township / Ward	New York City
Est. Birth Year	~1918

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.

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

Name	Relation to head	Relative to David	Age	Birth yr
Samuel Cohen	Head	—	47	~1883
David Cohen	Son	—	12	~1918
Sylvia Cohen	Daughter	—	10	~1920
Herman Cohen	Son	—	18	~1912
Ida Cohen	Spouse	—	47	~1883
Frank Cohen	Son	—	21	~1909
Ben Cohen	Son	—	17	~1913
Jacob Cohen	Son	—	16	~1914
Harry Cohen	Son	—	22	~1908
Bertha Kaplowitz	Other	—	73	~1857

Census Appearances

1920

New York, …

Son, age 1

New York, New York · implied b. ~1919 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Cohen
Given Name	David
Relationship to Head	Son
Sex	M
Color / Race	White
Age	1
Marital Status	Single
Birthplace	New York
Father's Birthplace	Poland
Mother's Birthplace	Poland
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york

1930

New York, …

Son, age 12

New York, New York · implied b. ~1918 — 10 household members

Surname	Cohen
Given Name	David
Relationship to Head	Son
Sex	M
Color / Race	White
Age	12
Marital Status	Single
Birthplace	New York
Father's Birthplace	Poland
Mother's Birthplace	Poland
Occupation	none
Can Read/Write	Yes
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york

Model Tree

Linked across censuses

Our Model Tree links David Cohen across 2 US Census years (1920 and 1930) in New York, New York, using XGBoost record linkage.

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This person

Anchor record

David Cohen

Son · 1930 · age 12 · b. ~1918 · New York

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Sibling

Ben Cohen

Sibling · 1930 · age 17

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Jacob Cohen

Sibling · 1930 · age 16

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Frank Cohen

Sibling · 1930 · age 21

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Harry Cohen

Sibling · 1930 · age 22

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Sylvia Cohen

Sibling · 1930 · age 10

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Herman Cohen

Sibling · 1930 · age 18

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 — New York, New York Open full size

Page Contents

50 people indexed on this census page (ia:1930:newyorkcensus00reel1544:0794)

Line	Name	Age	Relation	Occupation	Birthplace
51	Abner Blick	13	Son	None	New York
52	Nathan Blick	11	Son	None	New York
53	James Blick	9	Son	None	New York
54	Daniel Blick	1	Son	None	New York
55	Daniel Greer	32	Boarder	Mail Carrier	New York
56	Bessie Greer	26	Boarder	None	Poland
57	Henry Greer	4	Boarder	None	New York
58	Isaac Marcus	40	Head	Presser	Poland
59	Sarah Marcus	40	Wife	None	Poland
60	Esther Marcus	17	Daughter	Bookkeeper	Poland
61	Rachel Marcus	15	Daughter	None	New York
62	Herman Marcus	8	Son	None	New York
63	Murray Marcus	5	Son	None	New York
64	Samuel Cohen	47	Head	Operator	Poland
65	Ida Cohen	47	Wife	None	Poland
66	Harry Cohen	22	Son	Power Press	New York
67	Frank Cohen	21	Son	Shipping Clerk	New York
68	Herman Cohen	18	Son	Messenger	New York
69	Ben Cohen	17	Son	Errand Boy	New York
70	Jacob Cohen	16	Son	None	New York
71	David Cohen THIS PERSON	12	Son	None	New York
72	Sylvia Cohen	10	Daughter	None	New York
73	Bertha Kaplowitz	73	Mother-in-law	None	Poland
74	Alfonso Moscowitz	44	Head	Operator	Poland
75	Anna Moscowitz	44	Wife	None	Poland
76	Anna Moscowitz	22	Daughter	None	Poland
77	Olga Moscowitz	15	Daughter	None	New York
78	Sophie Moscowitz	14	Daughter	None	New York
79	Michael Moscowitz	11	Son	None	New York
80	Mary Moscowitz	8	Daughter	None	New York
81	Nick Bruce	47	Boarder	Laborer	Poland
82	Lazar Grovsky	50	Head	Brakeman	Ukraine
83	Bertha Grovsky	37	Wife	None	Ukraine
84	Al Grovsky	20	Son	None	Ukraine
85	Roman Grovsky	18	Son	None	Ukraine
86	Sarah Grovsky	11	Daughter	None	Ukraine
87	Harris Steinberg	60	Head	None	Poland
88	Mollie Steinberg	51	Wife	None	Poland
89	Irving Steinberg	28	Son	Salesman	England
90	Rose Steinberg	26	Daughter	Bookkeeper	England
91	Herman Steinberg	24	Son	Salesman	England
92	Shirley Steinberg	18	Daughter	Typist	New York
93	Mildred Steinberg	13	Daughter	None	New York
94	Sarah Stillman	60	Head	None	Poland
95	Isadore Stillman	35	Son	Proprietor	Poland
96	Sam Stillman	28	Son	Salesman	Poland
97	Ben Stillman	20	Son	Operator	Poland
98	Nat Stillman	18	Son	Chauffeur	Poland
99	Phillip Stillman	13	Son	None	New York
100	Abraham Katz	60	Head	Rabbi	Poland

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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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