Mary Oliver — 1920 US Census Record

Linked across censuses

1920 United States Federal Census · Wayne, Michigan

Our Model Tree links this Mary Oliver across the 1920, 1930 and 1940 US Censuses in Wayne, Michigan (XGBoost, ~Confirmed) — first a spouse (b.~1888), then head of a 5-person household.

Age 32 b. ~1888 Female Spouse Born: Italy Married

1920 Census Record Details

Census Year	1920
Location	Wayne, Michigan
Surname	Oliver
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	32
Marital Status	Married
Birthplace	Italy
Year of Immigration	1907
Naturalization Status	Alien
Father's Birthplace	Italy
Mother's Birthplace	Italy
Additional Details
Occupation	none
Can Read	No
Can Write	No
Speaks English	No
Mother Tongue	Italian
Birth Country	Italy
Birthplace (normalized)	italy
Township / Ward	Detroit City
Est. Birth Year	~1888

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
Josephine Oliver	Daughter	—	11	~1909
Claire Oliver	Daughter	—	3	~1917
Rachel Oliver	Daughter	—	8	~1912
Dominick Oliver	Head	—	36	~1884
Mary Oliver	Spouse	—	32	~1888

Census Appearances

1920

Wayne, Michigan

Spouse, age 32

Wayne, Michigan · implied b. ~1888 — 5 household members

Surname	Oliver
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	32
Marital Status	Married
Birthplace	Italy
Year of Immigration	1907
Naturalization Status	Alien
Father's Birthplace	Italy
Mother's Birthplace	Italy
Occupation	none
Can Read	No
Can Write	No
Speaks English	No
Mother Tongue	Italian
Birth Country	Italy
Birthplace (normalized)	italy

1930

Wayne, Michigan

Spouse, age 42

Wayne, Michigan · implied b. ~1888 — 6 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Oliver
Given Name	Madeline
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	42
Marital Status	Married
Birthplace	Italy
Naturalization Status	Alien
Year of Immigration	1907
Age at First Marriage	21
Father's Birthplace	Italy
Mother's Birthplace	Italy
Can Read/Write	No
Mother Tongue	Italian
Birth Country	Italy
Birthplace (normalized)	italy

1940

Wayne-County, Michigan

Spouse, age 53

Wayne-County, Michigan · implied b. ~1887 — 5 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Oliver
Given Name	Madeline
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	53
Marital Status	Married
Birthplace	Italy
1935 Residence (City)	Detroit City
1935 Residence (County)	Wayne
Naturalization Status	Alien
Class of Worker	H
Income (1939)	5
Highest Grade	1
1935 Residence	Same place
Birth Country	Italy
Birthplace (normalized)	italy

Model Tree

Linked across censuses

Our Model Tree links Mary Oliver 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 Oliver

Spouse · 1920 · age 32 · b. ~1888 · Michigan

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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 — Wayne, Michigan Open full size

Page Contents

50 people indexed on this census page (ia:1920:14thcensusofpopu808unit:0309)

Line	Name	Age	Relation	Occupation	Birthplace
51	Joe Salino	6	Son	None	Michigan
52	Dora Salino	2	Daughter	—	Michigan
53	Andrew Ferrinolo	34	Boarder	Laborer	Italy
54	Sam Maguoro	31	Head	Laborer	Italy
55	Jessie Maguoro	21	Wife	None	Italy
56	Herrman Maguoro	1	Son	—	Michigan
57	Joe Burrini	45	Head	Agent	Italy
58	Mary Burrini	45	Wife	None	Italy
59	Joe Burrini	19	Son	Baker	Italy
60	Nicolas Burrini	18	Son	Machine Hand	Italy
61	Nardis Burrini	9	Son	None	Michigan
62	Orlando Burrini	7	Son	None	Michigan
63	Sconda Burrini	4	Daughter	—	Michigan
64	Fioravanti Burrini	3	Daughter	—	Michigan
65	Miles Serra	52	Head	Laborer	Italy
66	Catherina Serra	45	Wife	None	Italy
67	Felix Serra	17	Son	Laborer	Italy
68	Tony Serra	14	Son	None	Italy
69	Andrew Serra	8	Son	None	Italy
70	Esther Serra	4	Daughter	—	Michigan
71	Angelo Sofia	53	Boarder	Laborer	Italy
72	Tony Geroni	43	Boarder	None	Italy
73	Donato Brunelli	28	Boarder	Laborer	Italy
74	Peter Panarelli	27	Boarder	Laborer	Italy
75	Joe Coppola	35	Head	Proprietor	Italy
76	Mary Coppola	33	Wife	None	Italy
77	George Coppola	10	Son	None	Italy
78	Angelina Coppola	7	Daughter	None	Michigan
79	Raymond Coppola	5	Son	—	Michigan
80	Loretta Coppola	3	Daughter	—	Michigan
81	Emourell Coppola	2	Son	—	Michigan
82	Dominick Oliver	36	Head	Laborer	Italy
83	Mary Oliver THIS PERSON	32	Wife	None	Italy
84	Josephine Oliver	11	Daughter	None	New York
85	Rachel Oliver	8	Daughter	None	New York
86	Claire Oliver	3	Daughter	—	New York
87	Alfonso Trrari	30	Head	Plumber	Italy
88	Rosie Trrari	24	Wife	None	Italy
89	Orlando Trrari	5	Son	None	Michigan
90	Lena G. Trrari	3	Daughter	—	Michigan
91	Annie F. Trrari	1	Daughter	—	Michigan
92	Lena Agosti	36	Head	None	Italy
93	Lena Agosti	14	Daughter	None	Italy
94	John Agosti	10	Son	None	Italy
95	Mamie Agosti	7	Daughter	None	Michigan
96	Mary Agosti	6	Daughter	None	Michigan
97	Tony Agosti	2	Son	—	Michigan
98	John De Angelo	36	Head	Laborer	Italy
99	Josephine De Angelo	30	Wife	None	Italy
100	Frank De Angelo	2	Son	—	Michigan

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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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