Mary Dugan — 1920 US Census Record

Linked across censuses

1920 United States Federal Census · Kings, New York

Our Model Tree links this Mary Dugan across the 1920, 1930 and 1940 US Censuses in Kings, New York (XGBoost, ~Confirmed) — first a head (b.~1869), then head of a 3-person household.

Age 51 b. ~1869 Female Head Born: Rhode Island Widowed

1920 Census Record Details

Census Year	1920
Location	Kings, New York
Surname	Dugan
Given Name	Mary A.
Relationship to Head	Head
Sex	F
Color / Race	White
Age	51
Marital Status	Widowed
Birthplace	Rhode Island
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Additional Details
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Home Owned/Rented	O
Home Free/Mortgaged	F
Birth State	Rhode Island
Birth Country	United States
Birthplace (normalized)	rhode island
Township / Ward	Borough Brooklyn
Est. Birth Year	~1869

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.

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

Name	Relation to head	Relative to Mary	Age	Birth yr
Harry Dugan	Son	—	34	~1886
Mary Dugan	Head	—	51	~1869
Robert Dugan	Son	—	36	~1884

Census Appearances

1920

Kings, New …

Head, age 51

Kings, New York · implied b. ~1869 — 3 household members

Surname	Dugan
Given Name	Mary A.
Relationship to Head	Head
Sex	F
Color / Race	White
Age	51
Marital Status	Widowed
Birthplace	Rhode Island
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Home Owned/Rented	O
Home Free/Mortgaged	F
Birth State	Rhode Island
Birth Country	United States
Birthplace (normalized)	rhode island

1930

Queens, New …

Other, age 63

Queens, New York · implied b. ~1867 — 6 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Dugan
Given Name	Mary
Relationship to Head	Mother
Sex	F
Color / Race	White
Age	63
Marital Status	Widowed
Birthplace	Rhode Island
Father's Birthplace	Irish Free State
Mother's Birthplace	Irish Free State
Occupation	none
Can Read/Write	Yes
Birth State	Rhode Island
Birth Country	United States
Birthplace (normalized)	rhode island

1940

Queens-County, New …

Other, age 72

Queens-County, New York · implied b. ~1868 — 5 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Dugan
Given Name	Mary
Relationship to Head	Sister-in-law
Sex	F
Color / Race	White
Age	72
Marital Status	Widowed
Birthplace	Rhode Island
1935 Residence (City)	New York City
Highest Grade	8
1935 Residence	New York
Birth State	Rhode Island
Birth Country	United States
Birthplace (normalized)	rhode island

Model Tree

Linked across censuses

Our Model Tree links Mary Dugan across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.

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This person

Anchor record

Mary Dugan

Head · 1920 · age 51 · b. ~1869 · New York

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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 — Kings, New York Open full size

Page Contents

50 people indexed on this census page (ia:1920:14thcensusofpopu1160unit:0606)

Line	Name	Age	Relation	Occupation	Birthplace
1	Ora F Hansen	22	Daughter	Stenographer	New Jersey
2	Dagmar Hansen	19	Daughter	Operator	New Jersey
3	John R Shaw	33	Lodger	Policeman	New Jersey
4	John M. Sr. Madigan	41	Head	Policeman	Connecticut
5	Annie Madigan	38	Wife	—	Ireland
6	Frank J Madigan	19	Son	Bank Keeper	New York
7	Eleanor M Madigan	16	Daughter	—	New York
8	John M. Jr. Madigan	11	Son	—	New York
9	William Potter	47	Head	Embalmer	Connecticut
10	Rose Potter	42	Wife	—	New York
11	Harry Sautier	49	Head	Printer	New York
12	Emma Sautier	46	Wife	—	New York
13	Grace D. Macnamara	51	Head	Seamstress	New York
14	Samuel O. Mossman	40	Boarder	Searcher	Connecticut
15	Frederick Berwick	39	Boarder	Clerk	New York
16	Mary E. Quigley	55	Head	Seamstress	New York
17	Bridget A. Clark	58	Cousin	—	New York
18	Lillian R. Quigley	25	Niece	Clerk	New York
19	Edward W. Quigley	24	Nephew	Clerk	New York
20	Thomas Mulligan	38	Second Cousin	Laborer	New York
21	Catherine G. Michel	5	Grand Niece	—	New York
22	Mary A. Dugan THIS PERSON	51	Head	—	Rhode Island
23	Robert J. Dugan	36	Son	Solicitor	New York
24	Harry A. Dugan	34	Son	Salesman	New York
25	Rudolph J. Emmerich	62	Head	—	New York
26	Mary E. Emmerich	60	Wife	—	New York
27	John Chambers	50	Head	Captain	California
28	Phyllis Chambers	51	Wife	House Keeper	England
29	Arthur J. Morn	35	Lodger	Naval Officer	Iowa
30	Arthur W. Ignat	36	Lodger	Draftsman	New York
31	Wesley S. Rawlings	28	Lodger	Foreman	New York
32	Harold L. Olmsted	28	Lodger	Engineering	Ohio
33	Luther R. Finger	19	Lodger	Clerk	New York
34	Ernest V. Dion	42	Lodger	Orderly	Canada
35	George S. Hudson	35	Lodger	Reporter	Massachusetts
36	Catherine M. Leighley	47	Head	House Keeper	New York
37	Charles Leighley	24	Son	—	New York
38	Thomas Mcdonough	55	Boarder	Clerk	New York
39	Edward P. Fanning	36	Lodger	Clerk	Illinois
40	Cecil H. Parker	36	Lodger	Publisher	Vermont
41	Eugene J. Arcand	38	Lodger	Waiter	Rhode Island
42	Helen Mcnamara	51	Lodger	Fitter	New York
43	Bennett H. Clarke	42	Lodger	Fire Inspector	New York
44	Christopher Hassett	58	Lodger	Laborer	New York
45	Frank P. Thompson	42	Head	Musician	New York
46	Marie H. Thompson	35	Wife	Book Keeper	New York
47	Henry H. Sauce	34	Head	Letter Carrier	New York
48	Jennie C. Sauce	27	Wife	House Keeper	New York
49	Henry J. Sauce	5	Son	—	New York
50	Bernard Sauce	3	Son	—	New York

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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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