Mary Connolly — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Ramsey-County, Minnesota

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

Age 52 b. ~1888 Female Spouse Born: Minnesota Married

1940 Census Record Details

Census Year	1940
Location	Ramsey-County, Minnesota
Surname	Connolly
Given Name	Mary E
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	52
Marital Status	Married
Birthplace	Minnesota
1935 Residence (City)	ST PAUL CITY
1935 Residence (County)	RAMSEY
Additional Details
Income (1939)	0
Highest Grade	No 8
1935 Residence	Same house
Birth State	Minnesota
Birth Country	United States
Birthplace (normalized)	minnesota
Township / Ward	St Paul 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 1940 census.

Name	Relation to head	Relative to Mary	Age	Birth yr
Phyllis Connolly	Daughter	—	25	~1915
James Connolly	Head	—	60	~1880
Mary Connolly	Spouse	—	52	~1888
Thomas Connolly	Son	—	24	~1916
James Connolly	Son	—	20	~1920

Census Appearances

1920

Ramsey, Minnesota

Spouse, age 31

Ramsey, Minnesota · implied b. ~1889 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Connolly
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	31
Marital Status	Married
Birthplace	Minnesota
Father's Birthplace	Ohio
Mother's Birthplace	Minnesota
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	Minnesota
Birth Country	United States
Birthplace (normalized)	minnesota

1930

Ramsey, Minnesota

Spouse, age 42

Ramsey, Minnesota · implied b. ~1888 — 5 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Connolly
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	42
Marital Status	Married
Birthplace	Minnesota
Age at First Marriage	20
Father's Birthplace	Germany
Mother's Birthplace	Iowa
Can Read/Write	Yes
Birth State	Minnesota
Birth Country	United States
Birthplace (normalized)	minnesota

1940

Ramsey-County, Minnesota

Spouse, age 52

Ramsey-County, Minnesota · implied b. ~1888 — 5 household members

Surname	Connolly
Given Name	Mary E
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	52
Marital Status	Married
Birthplace	Minnesota
1935 Residence (City)	ST PAUL CITY
1935 Residence (County)	RAMSEY
Income (1939)	0
Highest Grade	No 8
1935 Residence	Same house
Birth State	Minnesota
Birth Country	United States
Birthplace (normalized)	minnesota

Model Tree

Linked across censuses

Our Model Tree links Mary Connolly 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 Connolly

Spouse · 1940 · age 52 · b. ~1888 · 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 — Ramsey-County, Minnesota Open full size

Page Contents

39 people indexed on this census page (nara:1940:m-t0627-01995-00174)

Line	Name	Age	Relation	Occupation	Birthplace
1	Laura Hoppenrath	45	Head	Waitress	Minnesota
2	Richard P Hoppenrath	16	Son	—	Minnesota
3	Charles A Reed	34	Head	Printer	Wisconsin
4	Edythe M Reed	32	Wife	—	Minnesota
5	Charles A Jr Reed	11	Son	—	Minnesota
6	Phyllis L Reed	9	Daughter	—	Minnesota
7	Ted F Kromer	36	Head	Auditor	Minnesota
8	Joseph Sylvester	24	Partner	Bartender	Minnesota
9	Mathew J Gonsoski	24	Partner	Bartender	Minnesota
11	Edward V Hoppe	32	Head	Battery Man	Wisconsin
12	Clara O Hoppe	27	Wife	—	Wisconsin
13	Dorothy M Johnson	26	Head	Telephone Operator	Wisconsin
14	James J Connolly	60	Head	Shoe Repairer	Minnesota
15	Mary E Connolly THIS PERSON	52	Wife	—	Minnesota
16	Phyllis M Connolly	25	Daughter	Private Secretary	Minnesota
17	Thomas F Connolly	24	Son	Electric Welder	Minnesota
18	James H Connolly	20	Son	Laborer	Massachusetts
19	Joseph A Wiese	48	Head	Barber	Minnesota
20	Augusta M Wiese	38	Wife	—	Minnesota
21	Geraldine M Wiese	13	Daughter	—	Minnesota
22	Donald R Wiese	10	Son	—	Minnesota
23	Marcus A Wickenberg	72	Head	Janitor	Sweden
24	Fredrick F Wassell	45	Son-in-law	Salesman	Minnesota
25	Gertrude C Wassell	43	Daughter	—	Minnesota
26	Marcine M Wassell	16	Grand-daughter	—	Minnesota
27	William H Cook	39	Head	Supervising Clerk	Minnesota
28	Betty M Cook	35	Wife	Telephone Solicitor	Wisconsin
29	William H Jr Cook	13	Son	—	Minnesota
30	Abraham L Rabey	31	Head	Welder	Minnesota
31	August Zimmerman	29	Lodger	Jewler	North Dakota
32	Martha Zimmerman	31	Lodger	—	North Dakota
33	Carl A Soderstrom	48	Head	Cabinet Maker	Sweden
34	Pearl C Soderstrom	19	Daughter	—	Minnesota
35	Jack D Barsonzi	29	Head	Motorman	New York
36	Darlene L Barsonzi	29	Wife	—	Illinois
37	Jack K Barsonzi	6	Son	—	Minnesota
38	Hannah Berrum	70	Head	—	Norway
39	Oscar Reed	45	Lodger	Motorman	Minnesota
40	Norman R Titze	52	Lodger	Steel Crane Operator	Minnesota

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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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