Mary Connors — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Denver-County, Colorado

Our Model Tree links this Mary Connors across the 1920, 1930 and 1940 US Censuses in Denver-County, Colorado (XGBoost, ~Confirmed) — first a head (b.~1862), then head of a 4-person household.

Age 78 b. ~1862 Female Head Born: Colorado Widowed

1940 Census Record Details

Census Year	1940
Location	Denver-County, Colorado
Surname	Connors
Given Name	Mary F.
Relationship to Head	Head
Sex	F
Color / Race	White
Age	78
Marital Status	Widowed
Birthplace	Colorado
1935 Residence (City)	Denver, City & County of
1935 Residence (County)	Denver
Additional Details
Industry	0
Class of Worker	0
Highest Grade	H 8
1935 Residence	Same place
Birth State	Colorado
Birth Country	United States
Birthplace (normalized)	colorado
Township / Ward	Denver City County Of
Est. Birth Year	~1862

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
Nellie Connors	Daughter	—	50	~1890
Mary Connors	Head	—	78	~1862
Leo Connors	Son	—	38	~1902
Robert Connors	Son	—	36	~1904

Census Appearances

1920

Denver, Colorado

Spouse, age 58

Denver, Colorado · implied b. ~1862 — 8 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Connors
Given Name	Mary E.
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	58
Marital Status	Married
Birthplace	Colorado
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Mother Tongue	Irish
Birth State	Colorado
Birth Country	United States
Birthplace (normalized)	colorado

1930

Denver, Colorado

Spouse, age 68

Denver, Colorado · implied b. ~1862 — 6 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Connors
Given Name	Mary E.
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	68
Marital Status	Married
Birthplace	Colorado
Age at First Marriage	22
Father's Birthplace	Irish Free State
Mother's Birthplace	Irish Free State
Occupation	none
Can Read/Write	Yes
Birth State	Colorado
Birth Country	United States
Birthplace (normalized)	colorado

1940

Denver-County, Colorado

Head, age 78

Denver-County, Colorado · implied b. ~1862 — 4 household members

Surname	Connors
Given Name	Mary F.
Relationship to Head	Head
Sex	F
Color / Race	White
Age	78
Marital Status	Widowed
Birthplace	Colorado
1935 Residence (City)	Denver, City & County of
1935 Residence (County)	Denver
Industry	0
Class of Worker	0
Highest Grade	H 8
1935 Residence	Same place
Birth State	Colorado
Birth Country	United States
Birthplace (normalized)	colorado

Model Tree

Linked across censuses

Our Model Tree links Mary Connors 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 Connors

Head · 1940 · age 78 · b. ~1862 · Colorado

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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 — Denver-County, Colorado Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-00486-00015)

Line	Name	Age	Relation	Occupation	Birthplace
1	James Z. Phelps	55	Head	—	Kentucky
2	Margaret A. Phelps	53	Wife	—	Kentucky
3	Lloyd Shank	72	Lodger	—	Illinois
4	Ben Strager	24	Head	Truck Driver	Colorado
5	Dorothy D. Strager	21	Wife	Supervisor	Colorado
6	John M. Gallagher	56	Head	—	Colorado
7	Maude P. Gallagher	54	Wife	—	Colorado
8	James Gallagher	34	Head	Instructor	England
9	Iona W. Gallagher	28	Wife	—	Colorado
10	Delbert Gallagher	10	Son	—	Colorado
11	Colleen Gallagher	7	Daughter	—	Colorado
12	Richard Schwartz	31	Head	Musician	Colorado
13	Mary D. Schwartz	33	Wife	—	New Mexico
14	Richard Schwartz	10	Son	—	Arizona
15	Patricia Schwartz	6	Daughter	—	Colorado
16	Robert Schwartz	4	Son	—	Colorado
17	Roger Schwartz	1	Son	—	Colorado
18	Mary F. Connors THIS PERSON	78	Head	—	Colorado
19	Nellie A. Connors	50	Daughter	—	Colorado
20	Leo M. Connors	38	Son	Expressman	Colorado
21	Robert E. Connors	36	Son	Porter	Colorado
22	Carl Schade	77	Head	Manager	Germany
23	Clara A. Schade	65	Wife	—	Iowa
24	Adolphus J. Mossey	80	Lodger	—	Canada
25	Charles W. Brandon	58	Head	Superintendent	Nebraska
26	Gertrude M. Brandon	56	Wife	—	Nebraska
27	Doris Argo	9	Daughter	—	Colorado
28	Christabelle Gardner	36	Head	Seamstress	Massachusetts
29	Pearl Gardner	16	Daughter	—	Colorado
30	George Meadors	56	Head	—	Missouri
31	Alice Meadors	46	Wife	Mangle Operator	Oklahoma
32	Catherine Meadors	17	Daughter	—	Oklahoma
33	Mildred Hartt	6	Daughter	—	Oklahoma
34	George A. Morgan	50	Head	Salesman	Nebraska
35	Dolly A. Morgan	47	Wife	—	Nebraska
36	Loren Morgan	17	Son	—	Nebraska
37	Darrol Morgan	12	Son	—	Colorado
38	Floyd Culbertson	53	Head	Concrete Mixer	Kansas
39	Edyth D. Culbertson	50	Wife	—	Kansas
40	Marjorie Culbertson	23	Daughter	Waitress	Kansas

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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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