Mary Black — 1920 US Census Record

Linked across censuses

1920 United States Federal Census · New York, New York

Our Model Tree links this Mary Black across the 1920, 1930 and 1940 US Censuses in New York, New York (XGBoost, ~Confirmed) — first a spouse (b.~1891), then head of a 2-person household.

Age 29 b. ~1891 Female Spouse Born: Florida Married

1920 Census Record Details

Census Year	1920
Location	New York, New York
Surname	Black
Given Name	Mary
Relationship to Head	wife
Sex	F
Color / Race	Black
Age	29
Marital Status	Married
Birthplace	Florida
Father's Birthplace	Florida
Mother's Birthplace	Florida
Additional Details
Occupation	Laundress
Industry	Private Family
Class of Worker	W
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	Florida
Birth Country	United States
Birthplace (normalized)	florida
Occupation	Laundress
Township / Ward	New York City
Est. Birth Year	~1891

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.

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

Name	Relation to head	Relative to Mary	Age	Birth yr
William Black	Son	—	12	~1908
Mary Black	Spouse	—	29	~1891

Census Appearances

1920

New York, …

Spouse, age 29

New York, New York · implied b. ~1891 — 2 household members

Surname	Black
Given Name	Mary
Relationship to Head	wife
Sex	F
Color / Race	Black
Age	29
Marital Status	Married
Birthplace	Florida
Father's Birthplace	Florida
Mother's Birthplace	Florida
Occupation	Laundress
Industry	Private Family
Class of Worker	W
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	Florida
Birth Country	United States
Birthplace (normalized)	florida

1930

Kings, New …

Spouse, age 41

Kings, New York · implied b. ~1889 — 3 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Black
Given Name	Maude
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	41
Marital Status	Married
Birthplace	Florida
Age at First Marriage	29
Father's Birthplace	Germany
Mother's Birthplace	Germany
Can Read/Write	Yes
Birth State	Florida
Birth Country	United States
Birthplace (normalized)	florida

1940

Bronx-County, New …

Spouse, age 51

Bronx-County, New York · implied b. ~1889 — 3 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Black
Given Name	Maidie
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	51
Marital Status	Married
Birthplace	Florida
1935 Residence (City)	New York
1935 Residence (County)	Bronx
Hours Worked	0
Highest Grade	No 8
1935 Residence	Same place
Birth State	Florida
Birth Country	United States
Birthplace (normalized)	florida

Model Tree

Linked across censuses

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

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This person

Anchor record

Mary Black

Spouse · 1920 · age 29 · b. ~1891 · New York

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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:1920:14thcensusofpopu1191unit:0070)

Line	Name	Age	Relation	Occupation	Birthplace
1	Mary Black THIS PERSON	29	wife	Laundress	Florida
2	William Black	12	Son	—	New York
3	Alice Baker	44	Head	Cook	Virginia
4	Emma Baker	25	Wife	Dressmaker	New York
5	George Baker	38	Son	Dressmaker	New York
6	James Lee	42	Head	Elevator Man	Virginia
7	Mary Lee	41	Wife	Messenger	Virginia
8	James Lee	11	Son	—	New York
9	George Lee	7	Son	—	New York
10	Julia Robertson	62	Head	None	Virginia
11	Rufus Lynch	42	Partner	Porter	Arkansas
12	Samuel Lever	21	Head	Porter	Texas
13	Clifford Duman	36	Partner	Chauffeur	Oklahoma
14	John Manolatzis	45	Head	Cleaning	Greece
15	Ariste Manolatzis	33	Wife	Cleaning	Greece
16	James Manolatzis	10	Son	None	Greece
17	Evelyn Manolatzis	4	Daughter	None	Ohio
18	Evelyn Manolatzis	3	Daughter	None	Ohio
19	Mary Manolatzis	1	Daughter	None	Ohio
20	Nick Manolatzis	0	Son	None	Ohio
21	Dominico Profess	36	Head	Cook	Italy
22	Angelo Maglio	32	Head	Cook	Italy
23	Adeline Maglio	27	Wife	None	Italy
24	Rita Maglio	10	Daughter	None	Italy
25	Doris Maglio	8	Daughter	None	New York
26	Sonny Maglio	3	Son	None	New York
27	Samuel Allen	41	Head	Machinist	England
28	Angelo Mascari	34	Head	Candy Maker	Italy
29	Nick Ganga	23	Partner	Longshoreman	Italy
30	Joe Esposito	24	Partner	Longshoreman	Italy
31	Sunluto Zazzarulo	33	Partner	Hotel Man	Italy
32	Madeline Allen	38	Wife	Housewife	France
33	Theodore Allen	16	Daughter	None	New York
34	Nick Kolas	29	Head	Chauffeur	Austria
35	Mary Kolas	22	Wife	None	Austria
36	Stephen Kolas	4	Son	None	New York
37	Nick Kolas	3	Son	None	New York
38	Kate Regan	40	Head	Dressmaker	England
39	Dorothy Regan	18	Son	Pressman	New York
40	Nicola Cinque	47	Head	Carpenter	Italy
41	Antonia Cinque	41	Wife	None	Italy
42	Gretas Cinque	19	Son	Box Maker	Italy
43	Palmer Cinque	16	Son	None	New Jersey
44	Victor Cinque	14	Son	None	New York
45	Rocco Cinque	4	Son	None	New York
46	Nick Iuveno	50	Head	Shoemaker	Italy
47	Peter Iuveno	25	Son	Barber	Italy
48	Nick Iuveno	21	Son	Shoemaker	Italy
49	Mary Iuveno	21	Daughter	None	New York
50	August Allen	14	Son	None	New York

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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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