Mary Ritter — 1900 US Census Record

Linked across censuses

1900 United States Federal Census · New York, New York

Our Model Tree links this Mary Ritter across the 1900 and 1910 US Censuses in New York, New York (XGBoost, ~Confirmed) — first a spouse (b.~1856), then head of a 6-person household.

Age 44 b. ~1856 Female Spouse Born: New York Married

1900 Census Record Details

Census Year	1900
Location	New York, New York
Surname	Ritter
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	44
Marital Status	Married
Birthplace	New York
Birth Month	Jan
Birth Year	1856
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Additional Details
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	~1856

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.

6 people recorded at the same address in the 1900 census.

Name	Relation to head	Relative to Mary	Age	Birth yr
Edward Ritter	Son	—	3	~1897
Annie Ritter	Daughter	—	12	~1888
Edward Ritter	Head	—	43	~1857
Johanna Ritter	Daughter	—	10	~1890
Nellie Ritter	Daughter	—	8	~1892
Mary Ritter	Spouse	—	44	~1856

Census Appearances

1900

New York, …

Spouse, age 44

New York, New York · implied b. ~1856 — 6 household members

Surname	Ritter
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	44
Marital Status	Married
Birthplace	New York
Birth Month	Jan
Birth Year	1856
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Can Write	Yes
Speaks English	Yes
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york

1910

New York, …

Spouse, age 52

New York, New York · implied b. ~1858 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Rutter
Given Name	Mary E.
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	52
Marital Status	Married
Birthplace	New York
Years Married	24
Children Born	0
Children Living	0
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york

Model Tree

Linked across censuses

Our Model Tree links Mary Ritter across 2 US Census years (1900 and 1910) in New York, New York, using XGBoost record linkage.

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This person

Anchor record

Mary Ritter

Spouse · 1900 · age 44 · b. ~1856 · New York

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

Original Census Page

1900 US Federal Census — New York, New York Open full size

Page Contents

50 people indexed on this census page (ia:1900:12thcensusofpopu1101unit:0515)

Line	Name	Age	Relation	Occupation	Birthplace
51	John Giller	65	Head	Grocer	Greece
52	Celine Giller	55	Wife	—	Germany
53	John Hegendorf	22	Brother in law	Driver	New York
54	Thos Harrigan	35	Head	Driver	New York
55	Annie Harrigan	30	Wife	—	New York
56	Ellen Bailey	52	Mother in law	—	New York
57	John Mcavey	23	Boarder	Factory	New York
58	Julius Richard	63	Boarder	Cook	France
59	Frederick London	49	Boarder	Tailoress	Germany
60	Chas H. Brady	44	Head	Hostler	Ireland
61	Isabel Brady	40	Wife	—	New York
62	Arthur Robinson	25	Boarder	Laborer	New York
63	Dan Leary	23	Boarder	Laborer	New York
64	Alfred Mc Laughlin	37	Head	—	Ireland
65	Mc Laughlin	19	Daughter	Operator	New York
66	Henry Meyer	45	Head	Driver	Germany
67	Margaret Meyer	40	Wife	—	Ireland
68	Frank Mcgrath	None	Head	Bar-Tender	New York
69	Annie Mcgowan	40	Cousin	—	New York
70	Thos O'Rourke	25	Boarder	Engineer	New York
71	Thos Hughes	50	Boarder	Laborer	New York
72	Patk Blee	25	Boarder	—	New York
73	Mary Noonan	76	Head	—	New York
74	Catherine Noonan	32	Daughter	Factory	New York
75	Elizabeth Noonan	24	Daughter	—	New York
76	Johanna Egan	63	Head	—	Ireland
77	Maggie Egan	20	Daughter	Book Folder	New York
78	Edward Ritter	42	Head	Driver	New York
79	Mary Ritter THIS PERSON	44	Wife	—	New York
80	Johanna Ritter	10	Daughter	—	New York
81	Annie Ritter	12	Daughter	—	New York
82	Nellie Ritter	8	Daughter	—	New York
83	Edward Ritter	3	Son	—	New York
84	John Mccarry	44	Head	Roofer	New York
85	Mccarry	23	Son	Laborer	New York
86	Mary Mccarry	20	Daughter	—	New York
87	James Mccarry	19	Son	Clerk	New York
88	James Mccarry	16	Son	Printer	New York
89	Elizabeth Mccarry	70	Mother	—	Ireland
90	Felix Sparo	29	Head	Barber	Italy
91	Grace Sparo	29	Wife	—	New York
92	Angelina Sparo	8	Daughter	—	New York
93	Rose Sparo	1	Daughter	—	New York
94	Antonio Sparo	22	Brother	Barber	Italy
95	Philip Thick	35	Head	Book-Keeper	Germany
96	Dora Thick	29	Wife	—	New York
97	Thick	4	Son	—	New York
98	Thick	2	Daughter	—	New York
99	Thick	None	Daughter	—	New York
100	Joseph Thick	29	Brother	Tailor	Germany

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About This Record & Model Tree

This record was independently indexed by YourRoots from the 1900 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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