Mary Henderson — 1920 US Census Record

Linked across censuses

1920 United States Federal Census · New York, New York

Our Model Tree links this Mary Henderson across the 1910 and 1920 US Censuses in New York, New York (XGBoost, ~Confirmed) — first a spouse (b.~1885), then head of a 11-person household.

Age 35 b. ~1885 Female Spouse Born: New York Married

1920 Census Record Details

Census Year	1920
Location	New York, New York
Surname	Henderson
Given Name	Mary E.
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	35
Marital Status	Married
Birthplace	New York
Father's Birthplace	New York
Mother's Birthplace	New York
Additional Details
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york
Township / Ward	Borough Of Manhattan
Est. Birth Year	~1885

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.

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

Name	Relation to head	Relative to Mary	Age	Birth yr
Ruth Henderson	Daughter	—	5	~1915
Eleanor Henderson	Daughter	—	8	~1912
Katherine Henderson	Daughter	—	9	~1911
Geo Henderson	Head	—	37	~1883
Charles Thompson	Other	—	12	~1908
Matthew Henderson	Son	—	2	~1918
John Henderson	Son	—	4	~1916
Arthur Henderson	Son	—		~1920
Geo Henderson	Son	—	12	~1908
William Henderson	Son	—	18	~1902
Mary Henderson	Spouse	—	35	~1885

Census Appearances

1910

New York, …

Spouse, age 24

New York, New York · implied b. ~1886 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Henderson
Given Name	Mona
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	24
Marital Status	Married
Birthplace	New York
Years Married	4
Children Born	2
Children Living	2
Father's Birthplace	New York
Mother's Birthplace	New York
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york

1920

New York, …

Spouse, age 35

New York, New York · implied b. ~1885 — 11 household members

Surname	Henderson
Given Name	Mary E.
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	35
Marital Status	Married
Birthplace	New York
Father's Birthplace	New York
Mother's Birthplace	New York
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york

Model Tree

Linked across censuses

Our Model Tree links Mary Henderson across 2 US Census years (1910 and 1920) in New York, New York, using XGBoost record linkage.

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This person

Anchor record

Mary Henderson

Spouse · 1920 · age 35 · b. ~1885 · 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 — New York, New York Open full size

Page Contents

50 people indexed on this census page (ia:1920:14thcensusofpopu1203unit:1072)

Line	Name	Age	Relation	Occupation	Birthplace
51	Janette Shipowowska	28	Head	Actress	Russian Poland
52	Charles Shipowowska	7	Son	—	Russian Poland
53	Mary T. Grant	46	Head	—	Illinois
54	N. M. Kirschke	46	Partner	Stenographer	Illinois
55	J. J. Mccann	30	Head	Clerk	New York
56	J. M. Mccann	25	Wife	—	New York
57	Alice Wilgus	21	Head	Stenographer	No. Carolina
58	L. N. Doubleday	40	Mother	—	New York
59	Cecil Doubleday	16	Son	Runner	No. Carolina
60	Harold Burrows	30	Lodger	Cartoonist	Utah
61	Carlyle Burrows	26	Lodger	Reporter	Utah
62	Herbert Ballou	34	Lodger	Porter	England
63	Clotilde Sirichuvich	52	Head	Manager	France
64	Desire Sirichuvich	32	Wife	Housekeeper	France
65	Susan Sirichuvich	13	Daughter	—	France
66	John Sivedu	14	Servant	Cook	Russian Poland
67	L. R. Minhert	22	Servant	Boiler Maker	Texas
68	R. E. Ahearn	25	Lodger	Secretary	Tennessee
69	Vincent P. Ahearn	23	Lodger	Secretary	Tennessee
70	Renee Gibbrard	33	Lodger	Teacher	France
71	Lincoln Bartlett	50	Lodger	Importer	Illinois
72	John Stuler	48	Head	Steward	Switzerland
73	Pauline Stuler	43	Wife	Housekeeper	Switzerland
74	Clara Stuler	18	Daughter	Assistant	Switzerland
75	Martha Braarad	33	Lodger	Teacher	Norway
76	Marie Musbye	35	Lodger	Librarian	Norway
77	Archibald Walker	52	Lodger	Telegraph Operator	Canada
78	Walter A. Parce	61	Lodger	Agent	New York
79	Thomas Brown	47	Lodger	Broker	New York
80	Warren Kleckner	38	Lodger	—	California
81	Ramon S. Gonzalez	18	Lodger	Stenographer	Spain
82	Benj. De Casseres	46	Lodger	Writer	Pennsylvania
83	Bio De Casseres	38	Lodger	—	Missouri
84	Joseph O'Reilly	35	Lodger	Naval Officer	Minnesota
85	George Brown	47	Lodger	Manager	Athens Greece
86	George Boyen	62	Lodger	Photographer	Schleswig Ger.
87	Geo. H. Henderson	37	Head	Steamfitter	New York
88	Mary E. Henderson THIS PERSON	35	Wife	—	New York
89	William Henderson	18	Son	Deck Hand	New York
90	Geo Henderson	12	Son	—	New York
91	Katherine Henderson	9	Daughter	—	New York
92	Eleanor Henderson	8	Daughter	—	New York
93	Ruth Henderson	5	Daughter	—	New York
94	John Henderson	4	Son	—	New York
95	Matthew Henderson	2	Son	—	New York
96	Arthur Henderson	0	Son	—	New York
97	Charles Thompson	12	Nephew	—	New Jersey
98	Norman H. Lewis	66	Head	Physician	New York
99	Mildred M. Lewis	45	Wife	Housekeeper	New York
100	Leopold R. Calderon	49	Lodger	—	Mexico

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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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