Mary Roche — 1920 US Census Record

Linked across censuses

1920 United States Federal Census · Suffolk, Massachusetts

Our Model Tree links this Mary Roche across the 1920 and 1930 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1858), then head of a 8-person household.

Age 62 b. ~1858 Female Head Born: Ireland Married

1920 Census Record Details

Census Year	1920
Location	Suffolk, Massachusetts
Surname	Roche
Given Name	Mary A.
Relationship to Head	Head
Sex	F
Color / Race	White
Age	62
Marital Status	Married
Birthplace	Ireland
Year of Immigration	1871
Naturalization Status	Naturalized
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Additional Details
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Mother Tongue	English
Home Owned/Rented	R
Birth Country	Ireland
Birthplace (normalized)	ireland
Township / Ward	City Of Chelsea
Est. Birth Year	~1858

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.

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

Name	Relation to head	Relative to Mary	Age	Birth yr
Daisy Hoey	Daughter	—	27	~1893
Paul Roche	Son	—	32	~1888
Mary Roche	Daughter	—	32	~1888
John Roche	Spouse	—	62	~1858
Ruth Hoey	Other	—	3	~1917
George Hoey	Other	—	9	~1911
Albert Hoey	Other	—	8	~1912
Mary Roche	Head	—	62	~1858

Census Appearances

1920

Suffolk, Massachusetts

Head, age 62

Suffolk, Massachusetts · implied b. ~1858 — 8 household members

Surname	Roche
Given Name	Mary A.
Relationship to Head	Head
Sex	F
Color / Race	White
Age	62
Marital Status	Married
Birthplace	Ireland
Year of Immigration	1871
Naturalization Status	Naturalized
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Mother Tongue	English
Home Owned/Rented	R
Birth Country	Ireland
Birthplace (normalized)	ireland

1930

Norfolk, Massachusetts

Other, age 74

Norfolk, Massachusetts · implied b. ~1856 — 3 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Roche
Given Name	Mary H
Relationship to Head	Wife-H
Sex	F
Color / Race	White
Age	74
Marital Status	Married
Birthplace	Ireland
Naturalization Status	Naturalized
Year of Immigration	1871
Age at First Marriage	20
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Can Read/Write	Yes
Mother Tongue	English
Birth Country	Ireland
Birthplace (normalized)	ireland

Model Tree

Linked across censuses

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

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This person

Anchor record

Mary Roche

Head · 1920 · age 62 · b. ~1858 · Massachusetts

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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 — Suffolk, Massachusetts Open full size

Page Contents

50 people indexed on this census page (ia:1920:14thcensusofpopu743unit:0992)

Line	Name	Age	Relation	Occupation	Birthplace
1	Elizabeth Cronin	35	Daughter	Clerk	Massachusetts
2	William H. Cronin	31	Son	Conductor	Massachusetts
3	Anna E. Cronin	28	Daughter-in-law	Weaver	Massachusetts
4	John A. Campbell	44	Head	Chauffeur	Canada
5	Hanna Campbell	42	Wife	—	Canada
6	Margaret Angus	66	Mother-in-law	—	Canada
7	Wallace K. Thomas	20	Head	Electrician	Mass.
8	Ruth Thomas	20	Wife	—	Massachusetts
9	Sara M. Pierson	63	Mother-in-law	—	Massachusetts
10	John T. Leledan	27	Head	Fireman	Massachusetts
11	Mildred Leledan	21	Wife	—	Massachusetts
12	Thelma Leledan	1	Daughter	—	Massachusetts
13	William H. Gaillac	57	Head	—	Massachusetts
14	Harold S. Gaillac	26	Son	Clerk	Massachusetts
15	Adeline Hobart	82	Head	—	Canada
16	Charles W. Hobart	58	Son	Carpenter	Massachusetts
17	Frank W. Hobart	44	Son	Laborer	Massachusetts
18	Mildred Hanson	24	Granddaughter	Bookkeeper	Massachusetts
19	Clarabelle Ross	70	Head	—	Massachusetts
20	Benjamin Nichols	58	Head	Printer	England
21	Villa M. Nichols	57	Wife	—	Maine
22	Jesse F. Nichols	29	Son	Printer	Massachusetts
23	Bertha I. Nichols	28	Daughter	Compositor	Massachusetts
24	Howard E. Nichols	27	Son	Presser	Massachusetts
25	Evelyn M. Nichols	4	Granddaughter	—	Massachusetts
26	Dorothy F. Nichols	2	Granddaughter	—	Massachusetts
27	Victoria Clark	79	Head	—	New Hamp.
28	Lillian J. Clark	55	Daughter	Stenographer	Massachusetts
29	Mary A. Roche THIS PERSON	62	Head	—	Ireland
30	John B. Roche	62	Husband	Janitor	Massachusetts
31	Mary Roche	32	Daughter	—	Massachusetts
32	Paul Roche	32	Son	Teamster	Massachusetts
33	Daisy Hoey	27	Daughter	—	Massachusetts
34	George J. Hoey	9	Grandson	—	Massachusetts
35	Albert L. Hoey	8	Grandson	—	Massachusetts
36	Ruth M. Hoey	3	Granddaughter	—	Massachusetts
37	George W. Cass	35	Head	Policeman	Massachusetts
38	Catherine Cass	72	Mother	—	Mass.
39	William Little	62	Head	Conductor	Mass.
40	Margaret Little	58	Wife	—	Scotland
41	Helen Little	16	Daughter	—	Mass.
42	Wilson Cheney	8	Grandson	—	Mass.
43	Charles H. Pidgeon	57	Head	Running Horse	Canada
44	Sadie Pidgeon	43	Wife	—	New Ham.
45	Webster Pidgeon	5	Son	—	Mass.
46	Louis A. Pratt	46	Head	Manager	Mass.
47	Jessie Pratt	42	Wife	—	Massachusetts
48	George F. O'Brien	28	Son-in-law	Clerk	Mass.
49	Mildred O'Brien	24	Daughter	—	Mass.
50	Frank L. O'Brien	1	Grandson	—	Mass.

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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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