Mary Carson — 1900 US Census Record

Linked across censuses

1900 United States Federal Census · Philadelphia, Pennsylvania

Our Model Tree links this Mary Carson across the 1900 and 1910 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1864), then head of a 5-person household.

Age 36 b. ~1864 Female Spouse Born: Ireland Married

1900 Census Record Details

Census Year	1900
Location	Philadelphia, Pennsylvania
Surname	Carson
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	35
Marital Status	Married
Birthplace	Ireland
Birth Month	Oct
Birth Year	1864
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Additional Details
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth Country	Ireland
Birthplace (normalized)	ireland
Township / Ward	Philadelphia
Est. Birth Year	~1864

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 1900 census.

Name	Relation to head	Relative to Mary	Age	Birth yr
Thomas Carson	Son	—	5	~1895
Mary Carson	Spouse	—	36	~1864
H Carson	Head	—	43	~1857
M Carson	Daughter	—	13	~1887
William Carson	Son	—	12	~1888

Census Appearances

1900

Philadelphia, Pennsylvania

Spouse, age 36

Philadelphia, Pennsylvania · implied b. ~1864 — 5 household members

Surname	Carson
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	35
Marital Status	Married
Birthplace	Ireland
Birth Month	Oct
Birth Year	1864
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth Country	Ireland
Birthplace (normalized)	ireland

1910

Philadelphia, Pennsylvania

Spouse, age 48

Philadelphia, Pennsylvania · implied b. ~1862 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Carson
Given Name	Margaret
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	48
Marital Status	Married
Birthplace	Ireland
Years Married	24
Children Born	3
Children Living	3
Year of Immigration	1888
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Can Read	Yes
Can Write	Yes
Speaks English	English
Birth Country	Ireland
Birthplace (normalized)	ireland

Model Tree

Linked across censuses

Our Model Tree links Mary Carson across 2 US Census years (1900 and 1910) in Philadelphia, Pennsylvania, using XGBoost record linkage.

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This person

Anchor record

Mary Carson

Spouse · 1900 · age 36 · b. ~1864 · Pennsylvania

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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 — Philadelphia, Pennsylvania Open full size

Page Contents

50 people indexed on this census page (ia:1900:12thcensusofpopu1472unit:0779)

Line	Name	Age	Relation	Occupation	Birthplace
51	John Hylacer	60	Head	Roller Iron	Penn
52	John Hylacer	22	Son	Labour Day	Penn
53	Annie Mitchell	30	Daughter	—	Penn
54	George Mitchell	10	Son	—	Penn
55	Joseph Leahy	53	Head	Cigar Mfg	Penn
56	Alice Leahy	48	Wife	—	Penn
57	Joseph Leahy	29	Son	Fireman Hosery	Penn
58	Clara Leahy	16	Daughter	Looper Hosery	Penn
59	Laura Leahy	13	Daughter	—	Penn
60	William Leahy	7	Son	At School	Penn
61	George Leahy	4	Son	—	Penn
62	Joseph Leahy	4	G Son	—	Penn
63	Louisa Leahy	2	G D	—	Penn
64	John Pedlow	24	Head	Cigar Mfg	Penn
65	Mary Pedlow	70	Mother	—	Ireland
66	Martin Campbell	40	Head	—	Ireland
67	Cecelia Campbell	13	Daughter	Daughter Hosted	Penn
68	Clara Hanlon	21	Boarder	Knitter Hosery	Penn
69	Rachel Blatzheim	30	Boarder	Weaver Carpet	Ireland
70	Tillis Blatzheim	6	Boarder	—	D. C.
71	Mary Mckay	40	Boarder	Spooler Hosted	Mass
72	James Cossett	65	Head	Pump Hand Ship Yard	Ireland
73	Kate Cossett	60	Wife	—	Penn
74	J. Henry Michael	50	Head	Bricklayer	Penn
75	Mary Michael	42	Wife	—	Ireland
76	John Michael	14	Son	Piecer Hosery	Penn
77	William Michael	12	Son	Piecer Hosery	Penn
78	Richard Sowden	46	Head	Flagman P.R.R.	Penn
79	William Sowden	17	Son	Salesman J. O.	Penn
80	Mary Raisnor	22	Daughter	—	Penn
81	William Raisnor	26	Son in Law	Painter	Penn
82	H. William Carson	43	Head	Expressman	Ireland
83	Mary Carson THIS PERSON	35	Wife	—	Ireland
84	M. Anna Carson	13	Daughter	At School	Penn
85	William Carson	11	Son	At School	Penn
86	Thomas Carson	4	Son	—	Penn
87	Thomas Mcquaid	38	Head	Laborer Rolling	Penn
88	Alice Mcquaid	36	Wife	Knitter Carpet	Penn
89	Rose Mcquaid	10	Daughter	At School	Penn
90	Louis Heim	30	Head	Teamster	Penn
91	Mary Heim	22	Wife	—	Penn
92	Louis Heim	4	Son	—	Penn
93	Mary Heim	2	Daughter	—	Penn
94	Fred Herling	51	Father in Law	Laborer Street	Germany
95	Joseph Hammer	74	Head	—	Germany
96	Veronica Homan	70	Servant	Servant	Penn
97	Frank Barnes	22	Head	Leather Finisher	Penn
98	Frances Barnes	24	Wife	Weaver	Penn
99	Elmira Geller	63	Aunt	—	Penn
100	William Geller	24	Nephew	—	Penn

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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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