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Irene Murphy — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · St Lawrence, New York

Our Model Tree links this Irene Murphy across the 1920 and 1930 US Censuses in St Lawrence, New York (XGBoost, ~Confirmed) — first a daughter (b.~1915), then head of a 10-person household.

Age 15 b. ~1915 Female Daughter Born: New York Single

1930 Census Record Details

Census Year	1930
Location	St Lawrence, New York
Surname	Murphy
Given Name	Irene C.
Relationship to Head	daughter
Sex	F
Color / Race	White
Age	15
Marital Status	Single
Birthplace	New York
Father's Birthplace	Canada Eng
Mother's Birthplace	New York
Additional Details
Can Read/Write	Yes
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york
Township / Ward	Ogdensburg City
Est. Birth Year	~1915

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.

10 people recorded at the same address in the 1930 census.

Name	Relation to head	Relative to Irene	Age	Birth yr
Mary Murphy	Daughter	—	13	~1917
Helen Murphy	Daughter	—	6	~1924
Mary Murphy	Spouse	—	38	~1892
Daniel Murphy	Son	—		~1930
Irene Murphy	Daughter	—	15	~1915
Anna Murphy	Daughter	—	17	~1913
Theresa Murphy	Daughter	—	3	~1927
Charles Murphy	Head	—	52	~1878
Alice Murphy	Daughter	—	7	~1923
Charles Murphy	Son	—	10	~1920

Census Appearances

1920

St Lawrence, …

Daughter, age 5

St Lawrence, New York · implied b. ~1915 — 6 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Murphy
Given Name	Irene E.
Relationship to Head	daughter
Sex	F
Color / Race	White
Age	5
Marital Status	Single
Birthplace	New York
Father's Birthplace	Canada
Mother's Birthplace	New York
Occupation	none
Speaks English	Yes
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york

1930

St Lawrence, …

Daughter, age 15

St Lawrence, New York · implied b. ~1915 — 10 household members

Surname	Murphy
Given Name	Irene C.
Relationship to Head	daughter
Sex	F
Color / Race	White
Age	15
Marital Status	Single
Birthplace	New York
Father's Birthplace	Canada Eng
Mother's Birthplace	New York
Can Read/Write	Yes
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york

Model Tree

Linked across censuses

Our Model Tree links Irene Murphy across 2 US Census years (1920 and 1930) in St Lawrence, New York, using XGBoost record linkage.

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This person

Anchor record

Irene Murphy

Daughter · 1930 · age 15 · b. ~1915 · New York

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Sibling

Charles Murphy

Sibling · 1930 · age 10

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Alice Murphy

Sibling · 1930 · age 7

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Helen Murphy

Sibling · 1930 · age 6

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Mary Murphy

Sibling · 1930 · age 13

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Daniel Murphy

Sibling · 1930 · age

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Theresa Murphy

Sibling · 1930 · age 3

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Anna Murphy

Sibling · 1930 · age 17

Source co-child of head (derived)

● Co-child · derived · ~0.88

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

Original Census Page

1930 US Federal Census — St Lawrence, New York Open full size

Page Contents

50 people indexed on this census page (ia:1930:newyorkcensus00reel1642:0383)

Line	Name	Age	Relation	Occupation	Birthplace
1	Bertha H. Murton	34	wife	—	New York
2	Virginia J. Murton	14	daughter	—	New York
3	Donna J. Murton	12	daughter	—	New York
4	Allan J. Macpherson	42	Head	Laborer	Scotland
5	Lois L. Macpherson	31	wife	—	Canada
6	John H. Macpherson	12	son	—	New York
7	Donald B. Macpherson	11	son	—	New York
8	James L. Macpherson	10	son	—	New York
9	Walter W. Fox	45	Head	—	New York
10	Bertha M. Fox	44	wife	Accountant	New York
11	Edward J. Fox	16	son	—	New York
12	Katherine G. Fox	15	daughter	—	New York
13	Henry Spooner	64	Roomer	Painter	New York
14	Bessie Leonard	50	Head	Stenography	New York
15	Mary A. Leonard	84	mother	—	New York
16	Katherine Connelly	65	Maid	Maid	New York
17	Richard W. Fitzgerald	40	Head	Stock Clerk	New York
18	Helen C. Fitzgerald	33	wife	—	New York
19	George G. Hand	43	brother-in-law	Laborer	New York
20	Mamie Thompson	48	Head	—	Canada French
21	Samuel Thompson	56	husband	Fireman In Laundry	New York
22	Helen L. Brior	19	daughter	—	New York
23	Frank Lupien	54	Head	Manager	New York
24	Estelle R. Lupien	53	wife	—	New York
25	J. Francis Lupien	21	son	—	New York
26	Charles L. Fisher	35	Head	Agent	Canada French
27	Frances M. Fisher	31	wife	—	New York
28	Dorothea S. Fisher	9	daughter	—	New York
29	Geraldine H. Fisher	2	daughter	—	New York
30	Charles E. Murphy	52	Head	Sailor	Canada English
31	Mary D. Murphy	38	wife	—	New York
32	Anna M. Murphy	17	daughter	—	New York
33	Irene C. Murphy THIS PERSON	15	daughter	—	New York
34	Mary E. Murphy	13	daughter	—	New York
35	Charles Jr. Murphy	10	son	—	New York
36	Alice M. Murphy	7	daughter	—	New York
37	Helen E. Murphy	6	daughter	—	New York
38	Theresa M. Murphy	3	daughter	—	New York
39	Daniel H. Murphy	0	son	—	New York
40	Daniel J. Brown	41	Head	Retail Salesman	New York
41	Mary G. Brown	42	wife	—	New York
42	J. Howard Brown	13	son	—	New York
43	C. Joseph Brown	12	son	—	New York
44	M. Agnes Brown	9	daughter	—	New York
45	A. Theresa Brown	4	daughter	—	New York
46	Frances Farrand	54	Head	—	New York
47	William C. Farrand	19	son	Laborer	New York
48	Joseph C. Farrand	17	son	—	New York
49	Frances M. Farrand	15	daughter	—	New York
50	Louis U. Benzoni	39	Head	Foreman	New York

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About This Record & Model Tree

This record was independently indexed by YourRoots from the 1930 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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