Mary Wolf — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Kings, New York

Our Model Tree links this Mary Wolf across the 1920, 1930 and 1940 US Censuses in Kings, New York (XGBoost, ~Confirmed) — first a spouse (b.~1885), then head of a 5-person household.

Age 45 b. ~1885 Female Spouse Born: Russia Married

1930 Census Record Details

Census Year	1930
Location	Kings, New York
Surname	Wolf
Given Name	Mary
Relationship to Head	wife
Sex	F
Color / Race	White
Age	45
Marital Status	Married
Birthplace	Russia
Naturalization Status	Alien
Year of Immigration	1909
Age at First Marriage	20
Father's Birthplace	Russia
Mother's Birthplace	Russia
Additional Details
Occupation	none
Can Read/Write	Yes
Mother Tongue	Yiddish
Birth Country	Russia
Birthplace (normalized)	russia
Township / Ward	Brooklyn
Est. Birth Year	~1885

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.

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

Name	Relation to head	Relative to Mary	Age	Birth yr
Sarah Wolf	Daughter	—	20	~1910
Isidore Wolf	Head	—	45	~1885
Charles Wolf	Son	—	14	~1916
Israel Wolf	Son	—	16	~1914
Mary Wolf	Spouse	—	45	~1885

Census Appearances

1920

Kings, New …

Spouse, age 40

Kings, New York · implied b. ~1880 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Wolf
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	40
Marital Status	Married
Birthplace	Russia
Year of Immigration	1906
Naturalization Status	Alien
Father's Birthplace	Russia
Mother's Birthplace	Russia
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Mother Tongue	Hebrew
Birth Country	Russia
Birthplace (normalized)	russia

1930

Kings, New …

Spouse, age 45

Kings, New York · implied b. ~1885 — 5 household members

Surname	Wolf
Given Name	Mary
Relationship to Head	wife
Sex	F
Color / Race	White
Age	45
Marital Status	Married
Birthplace	Russia
Naturalization Status	Alien
Year of Immigration	1909
Age at First Marriage	20
Father's Birthplace	Russia
Mother's Birthplace	Russia
Occupation	none
Can Read/Write	Yes
Mother Tongue	Yiddish
Birth Country	Russia
Birthplace (normalized)	russia

1940

Kings-County, New …

Spouse, age 59

Kings-County, New York · implied b. ~1881 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Wolf
Given Name	Martha
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	59
Marital Status	Married
Birthplace	Russia
1935 Residence (City)	Patterson
1935 Residence (County)	Essex
Naturalization Status	Naturalized
Highest Grade	No 8
1935 Residence	New Jersey
Birth Country	Russia
Birthplace (normalized)	russia

Model Tree

Linked across censuses

Our Model Tree links Mary Wolf across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.

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This person

Anchor record

Mary Wolf

Spouse · 1930 · age 45 · b. ~1885 · New York

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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:newyorkcensus00reel1519:0482)

Line	Name	Age	Relation	Occupation	Birthplace
51	Rebecca Braunstein	35	wife	—	Russia
52	Nathan Braunstein	23	son	Clerk	Russia
53	Anna Braunstein	28	daughter	Saleslady	Russia
54	Philip Braunstein	22	son	Clerk	New York
55	Louis Braunstein	19	son	Shipping Clerk	New York
56	Beatrice Braunstein	17	daughter	Student	New York
57	Nathan Dreff	60	head	Retired	Russia
58	Lena Dreff	58	wife	None	Russia
59	Sam Dreff	20	son	Clerk	New York
60	Sylvia Dreff	19	daughter	Operator	New York
61	Vera Shifrin	35	lodger	None	Russia
62	Louis Davidson	60	head	Presser	Rumania
63	Esther Davidson	58	wife	None	Rumania
64	Morris Davidson	23	son	Operator	New York
65	Sam Weiss	30	head	Counterman	New York
66	Tillie Weiss	27	wife	None	Russia
67	Iris Weiss	4	daughter	—	New York
68	Shirley Weiss	2	daughter	—	New York
69	Isidore Wolf	45	head	Cutter	Russia
70	Mary Wolf THIS PERSON	45	wife	None	Russia
71	Sarah Wolf	20	daughter	Operator	New York
72	Israel Wolf	16	son	Carpenter	New York
73	Charles Wolf	14	son	Student	New York
74	Harry Watnick	50	head	Milliner	Russia
75	Freda Watnick	43	wife	None	Russia
76	Joe Watnick	25	son	Clerk	Russia
77	Abe Watnick	23	son	Helper	Russia
78	Ray Watnick	20	daughter	Millinery	Russia
79	Molly Watnick	17	daughter	Packer	New York
80	Harry Morris	38	head	Electrician	New York
81	Helen Morris	30	wife	None	New York
82	Herman Morris	8	son	—	New York
83	Florence Morris	6	daughter	—	New York
84	Louis Kutner	45	head	Peddler	Poland
85	Jean Kutner	45	wife	None	Poland
86	Philip Kutner	19	son	Cutter	New York
87	Edna Kutner	17	daughter	Clerk	New York
88	Abe Kutner	16	son	Student	New York
89	Julia Kutner	13	daughter	Student	New York
90	Philip Solomon	25	lodger	Salesman	New York
91	Julius Taylor	51	head	Baker	Russia
92	Beckie Taylor	53	wife	None	Russia
93	Lillie Taylor	27	daughter	Saleslady	New York
94	Harry Taylor	26	son	Chauffeur	New York
95	Jessie Taylor	23	daughter	Cashier	New York
96	Louis Taylor	21	son	Salesman	New York
97	Sadie Taylor	19	daughter	Bookkeeper	New York
98	Harry Taylor	16	son	Student	New York
99	George Valunas	46	head	Helper	Poland
100	Bertha Valunas	40	wife	None	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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