Mary Conway — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Hennepin-County, Minnesota

Our Model Tree links this Mary Conway across the 1920, 1930 and 1940 US Censuses in Hennepin-County, Minnesota (XGBoost, ~Confirmed) — first a spouse (b.~1877), then head of a 4-person household.

Age 63 b. ~1877 Female Spouse Born: Minnesota Married

1940 Census Record Details

Census Year	1940
Location	Hennepin-County, Minnesota
Surname	Conway
Given Name	Mary E.
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	63
Marital Status	Married
Birthplace	Minnesota
1935 Residence (City)	Minneapolis City
1935 Residence (County)	Hennepin
Additional Details
Income (1939)	0
Highest Grade	H 4
1935 Residence	Same place
Birth State	Minnesota
Birth Country	United States
Birthplace (normalized)	minnesota
Township / Ward	Minneapolis City
Est. Birth Year	~1877

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.

4 people recorded at the same address in the 1940 census.

Name	Relation to head	Relative to Mary	Age	Birth yr
Marie Conway	Daughter	—	32	~1908
Agnes Conway	Daughter	—	29	~1911
Thomas Conway	Head	—	67	~1873
Mary Conway	Spouse	—	63	~1877

Census Appearances

1920

Hennepin, Minnesota

Spouse, age 43

Hennepin, Minnesota · implied b. ~1877 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Conway
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	43
Marital Status	Married
Birthplace	Minnesota
Father's Birthplace	Germany
Mother's Birthplace	Germany
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	Minnesota
Birth Country	United States
Birthplace (normalized)	minnesota

1930

Hennepin, Minnesota

Spouse, age 52

Hennepin, Minnesota · implied b. ~1878 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Conway
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	52
Marital Status	Married
Birthplace	Minnesota
Age at First Marriage	28
Father's Birthplace	Germany
Mother's Birthplace	Germany
Can Read/Write	Yes
Birth State	Minnesota
Birth Country	United States
Birthplace (normalized)	minnesota

1940

Hennepin-County, Minnesota

Spouse, age 63

Hennepin-County, Minnesota · implied b. ~1877 — 4 household members

Surname	Conway
Given Name	Mary E.
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	63
Marital Status	Married
Birthplace	Minnesota
1935 Residence (City)	Minneapolis City
1935 Residence (County)	Hennepin
Income (1939)	0
Highest Grade	H 4
1935 Residence	Same place
Birth State	Minnesota
Birth Country	United States
Birthplace (normalized)	minnesota

Model Tree

Linked across censuses

Our Model Tree links Mary Conway 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 Conway

Spouse · 1940 · age 63 · b. ~1877 · Minnesota

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Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1940 US Federal Census — Hennepin-County, Minnesota Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-01984-00645)

Line	Name	Age	Relation	Occupation	Birthplace
41	Bill Conway	15	Son	—	Minnesota
42	Thomas Head Conway	67	Head	—	Iowa
43	Mary E. Conway THIS PERSON	63	Wife	—	Minnesota
44	Marie B. Conway	32	Daughter	Secretary	Minnesota
45	Agnes R. Conway	29	Daughter	Statistical Clerk	North Dakota
46	Mae R. Cleveland	57	Head	School Teacher	Wisconsin
47	Evaline Cleveland	77	Mother	—	Wisconsin
48	Don Spencer	47	Brother	—	Wisconsin
49	James Rebeck	18	Lodger	—	Minnesota
50	Fred Rebeck	16	Lodger	—	Minnesota
51	Georg H. Ericksen	54	Head	Library Work	Norway
52	Bertha H. Ericksen	47	Wife	Clothing Designer	Illinois
53	Oscar Christopherson	27	Head	Caretaker	Minnesota
54	Gladys Christopherson	26	Wife	—	Minnesota
55	Elmore G. Scott	41	Head	Stenographer	Illinois
56	James B. Scott	19	Son	Librarian	Minnesota
57	Robert Scott	15	Son	—	Minnesota
58	Elanne Ann Scott	6	Daughter	—	Minnesota
59	David E. Allison	37	Head	Accountant	Minnesota
60	Ione Allison	34	Wife	Credit Manager	Wisconsin
61	Caroline Allison	65	Mother	—	Minnesota
62	John W. Reed	26	Head	Shipping Clerk	Minnesota
63	Lillah Reed	26	Wife	—	Minnesota
64	John F. Reed	2	Son	—	Minnesota
65	Elva M. Reed	74	Mother	—	Minnesota
66	Petra Gillespie	57	Head	School Teacher	Minnesota
67	Phyllis Gillespie	28	Daughter	Interviewer	Minnesota
68	Rosemary Gillespie	25	Daughter	Receptionist	English
69	John B. Martin	52	Head	Stationary Engineer	South Dakota
70	Grace Q. Martin	53	Wife	—	South Dakota
71	Doyle Wightman	24	Nephew	Salesman	South Dakota
72	William M. Hore	54	Head	—	Michigan
73	Henrietta Dores	49	Head	—	Minnesota
74	Margaret Mickelson	27	Niece	Stenographer	Minnesota
75	Frances Saunders	20	Head	Stenographer	Minnesota
76	Jennie Zimmerman	67	Head	—	Illinois
77	Suzanne Zimmerman	29	Daughter	Saleslady	Iowa
78	John D. Hackey	31	Head	Truck Driver	Minnesota
79	Maybelle Hackey	27	Wife	—	Minnesota
80	William E. Milligan	40	Head	Advertising Solicitor	Iowa

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About This Record & Model Tree

This record was independently indexed by YourRoots from the 1940 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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