Mary Frank — 1920 US Census Record

Linked across censuses

1920 United States Federal Census · Erie, New York

Our Model Tree links this Mary Frank across the 1920, 1930 and 1940 US Censuses in Erie, New York (XGBoost, ~Confirmed) — first a spouse (b.~1891), then head of a 5-person household.

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

1920 Census Record Details

Census Year	1920
Location	Erie, New York
Surname	Frank
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	29
Marital Status	Married
Birthplace	Poland
Year of Immigration	1912
Naturalization Status	Alien
Father's Birthplace	Poland
Mother's Birthplace	Poland
Additional Details
Occupation	none
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Mother Tongue	Polish
Birth Country	Poland
Birthplace (normalized)	poland
Township / Ward	Lackawanna 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.

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

Name	Relation to head	Relative to Mary	Age	Birth yr
Lottie Frank	Daughter	—	14	~1906
Michael Frank	Head	—	37	~1883
John Totarz	Other	—	40	~1880
Stanley Rudis	Other	—	53	~1867
Mary Frank	Spouse	—	29	~1891

Census Appearances

1920

Erie, New …

Spouse, age 29

Erie, New York · implied b. ~1891 — 5 household members

Surname	Frank
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	29
Marital Status	Married
Birthplace	Poland
Year of Immigration	1912
Naturalization Status	Alien
Father's Birthplace	Poland
Mother's Birthplace	Poland
Occupation	none
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Mother Tongue	Polish
Birth Country	Poland
Birthplace (normalized)	poland

1930

Erie, New …

Other, age 40

Erie, New York · implied b. ~1890 — 6 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Franc
Given Name	Mary
Relationship to Head	Mother
Sex	F
Color / Race	White
Age	40
Marital Status	Married
Birthplace	Poland
Naturalization Status	First papers filed
Year of Immigration	1910
Age at First Marriage	16
Father's Birthplace	Poland
Mother's Birthplace	Poland
Can Read/Write	No
Mother Tongue	Polish
Birth Country	Poland
Birthplace (normalized)	poland

1940

Erie-County, New …

Spouse, age 50

Erie-County, New York · implied b. ~1890 — 5 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Franc
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	50
Marital Status	Married
Birthplace	Poland
1935 Residence (City)	Lackawanna
1935 Residence (County)	Erie
Naturalization Status	Alien
Class of Worker	0
Highest Grade	4
1935 Residence	Same place
Birth Country	Poland
Birthplace (normalized)	poland

Model Tree

Linked across censuses

Our Model Tree links Mary Frank 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 Frank

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 — Erie, New York Open full size

Page Contents

50 people indexed on this census page (ia:1920:14thcensusofpopu1110unit:0956)

Line	Name	Age	Relation	Occupation	Birthplace
51	Aug Itzin	25	Head	None	Poland
52	John Itzin	5	Son	None	New York State
53	Helena Itzin	3	Daughter	None	New York State
54	Michael Itzin	1	Son	None	New York State
55	Frank Bruchmicki	25	Head	Rough Man	Poland
56	Josephine Bruchmicki	23	Wife	None	Poland
57	Frances Bruchmicki	4	Daughter	None	New York State
58	Alfred Bruchmicki	2	Son	None	New York State
59	Ignatius Chmiel	37	Head	Watchman	Poland
60	Anna Chmiel	29	Wife	None	Poland
61	Stephania Chmiel	7	Daughter	None	New York State
62	Joseph Chmiel	4	Son	None	New York State
63	John Chmiel	1	Son	None	New York State
64	Anna Chmiel	0	Daughter	None	New York State
65	Magdalena Buczkowski	32	Head	None	Poland
66	Peter Szul	52	Boarder	Laborer	Poland
67	Simon Dapezynski	36	Boarder	Laborer	Poland
68	John Kowalski	40	Head	Master	Poland
69	Catherine Kowalski	34	Wife	None	Poland
70	Mary Kowalski	10	Daughter	None	New York State
71	Stella Kowalski	8	Daughter	None	New York State
72	Frank Kowalski	11	Son	None	New York State
73	John Kowalski	6	Son	None	New York State
74	Edward Kowalski	4	Son	None	New York State
75	Andrew Kowalski	1	Son	None	New York State
76	Frank Musial	50	Boarder	Laborer	Poland
77	Paul Frawa	24	Head	Laborer	Poland
78	Agnes Frawa	20	Wife	None	Poland
79	Stanley Frawa	2	Son	None	New York State
80	Joseph Frawa	1	Son	None	New York State
81	John Banig	30	Head	Laborer	Poland
82	Frances Banig	25	Wife	None	Poland
83	Lottie Banig	2	Daughter	None	New York State
84	Bernice Banig	4	Daughter	None	New York State
85	George Staniak	32	Boarder	Laborer	Poland
86	Michael Frank	37	Head	Rough Man	Poland
87	Mary Frank THIS PERSON	29	Wife	None	Poland
88	Lottie Frank	14	Daughter	None	Poland
89	Stanley Rudis	53	Boarder	Laborer	Poland
90	John Totarz	40	Boarder	Laborer	Poland
91	Frank Frank	27	Head	Laborer	Poland
92	Angeline Frank	25	Wife	None	Poland
93	Stella Frank	3	Daughter	None	New York State
94	John Cryzg	30	Head	Laborer	Poland
95	Anna Cryzg	24	Wife	None	Poland
96	Joseph Cryzg	2	Son	None	New York State
97	Edward Cryzg	1	Son	None	New York State
98	Edward Dezescal	45	Head	Helper	Poland
99	Anna Dezescal	40	Wife	None	Poland
100	Adam Dezescal	12	Son	None	New York State

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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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