John Conroy — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Richmond-County, New York

Our Model Tree links this John Conroy across the 1930 and 1940 US Censuses in Richmond-County, New York (XGBoost, ~Confirmed) — first a head (b.~1891), then head of a 6-person household.

Age 49 b. ~1891 Male Head Born: New York Married

1940 Census Record Details

Census Year	1940
Location	Richmond-County, New York
Surname	Conroy
Given Name	John
Relationship to Head	Head
Sex	M
Color / Race	White
Age	49
Marital Status	Married
Birthplace	New York
1935 Residence (City)	Richmond
1935 Residence (County)	Richmond
Additional Details
Occupation	Inspector
Industry	Lumber Yard
Class of Worker	PW
Hours Worked	48
Income (1939)	2441
Highest Grade	No 8
1935 Residence	Same House
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york
Occupation	Inspector
Township / Ward	Richmond
Est. Birth Year	~1891

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 1940 census.

Name	Relation to head	Relative to John	Age	Birth yr
William Conroy	Son	—	10	~1930
John Conroy	Son	—	16	~1924
Robert Conroy	Son	—	11	~1929
William Conroy	Son	—	15	~1925
John Conroy	Head	—	49	~1891
Mary Conroy	Spouse	—	46	~1894

Census Appearances

1930

Richmond, New …

Head, age 38

Richmond, New York · implied b. ~1892 — 7 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Conroy
Given Name	John
Relationship to Head	Head
Sex	M
Color / Race	White
Age	38
Marital Status	Married
Birthplace	New York
Age at First Marriage	29
Father's Birthplace	New York
Mother's Birthplace	New York
Occupation	Inspector
Industry	Gas Co.
Class of Worker	W
Can Read/Write	Yes
Home Owned/Rented	O
Home Value / Rent	6500
Radio Set	R
Veteran	Yes
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york

1940

Richmond-County, New …

Head, age 49

Richmond-County, New York · implied b. ~1891 — 6 household members

Surname	Conroy
Given Name	John
Relationship to Head	Head
Sex	M
Color / Race	White
Age	49
Marital Status	Married
Birthplace	New York
1935 Residence (City)	Richmond
1935 Residence (County)	Richmond
Occupation	Inspector
Industry	Lumber Yard
Class of Worker	PW
Hours Worked	48
Income (1939)	2441
Highest Grade	No 8
1935 Residence	Same House
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york

Model Tree

Linked across censuses

Our Model Tree links John Conroy across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.

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This person

Anchor record

John Conroy

Head · 1940 · age 49 · b. ~1891 · New York

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

Original Census Page

1940 US Federal Census — Richmond-County, New York Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-02762-00205)

Line	Name	Age	Relation	Occupation	Birthplace
41	Harold Anderson	9	Son	—	New York
42	Vera Anderson	22	Daughter	—	Michigan
43	John Conroy THIS PERSON	49	Head	Inspector	New York
44	Mary A. Conroy	46	Wife	Matron	New York
45	John J. Jr. Conroy	16	Son	—	New York
46	William Conroy	15	Son	—	New York
47	Robert Conroy	11	Son	—	New York
48	William Conroy	10	Son	—	New York
49	John Fellows	53	Head	Plumber	New York
50	Adeline Fellows	49	Wife	—	New York
51	Caroline Marzolf	70	Mother-in-law	—	New York
52	John Marzolf	65	Father-in-law	—	New York
53	Thora Pederson	60	Head	Housekeeper	Norway
54	Percy Pederson	26	Son	Office Clerk	New York
55	Ethel Pederson	21	Daughter-in-law	—	New Jersey
56	Milton Pederson	3	Grandson	—	New York
57	Ingart Isaksen	38	Head	Shipwright	Norway
58	Gertrude Isaksen	32	Wife	—	New York
59	Clifford Isaksen	4	Son	—	New York
60	Robert Isaksen	3	Son	—	New York
61	Janet V. Isaksen	0	Daughter	—	New York
62	Henry Wickert	49	Head	Helper	New York
63	Charles Wickert	18	Son	—	New York
64	Elizabeth Stiles	49	Lodger	Nurse	New York
65	James Mcphail	63	Head	Handyman	Scotland
66	Bertha Mcphail	61	Wife	—	Norway
67	Elizabeth Mcphail	23	Daughter	Domestic	New York
68	James Mcphail	29	Son	Stationary Engineer	New York
69	Dorothy M. Mcphail	24	Daughter-in-law	—	New York
70	Judith A. Mcphail	0	Granddaughter	—	New York
71	Black [New Code]	None	N	—	—
72	John Ruckert	70	Head	Watchman	Germany
73	Anna Ruckert	56	Wife	Maidservant	Germany
74	John W. Scott	51	Head	Killman	Massachusetts
75	Sara B. Scott	46	Wife	—	New Jersey
76	Robert Scott	23	Son	Laborer	New York
77	William Scott	22	Son	Clerk	New York
78	Myrna Scott	19	Daughter-in-law	Stenographer	New York
79	William E. Martin	34	Head	Truck Driver	New York
80	Myrtle Martin	30	Wife	Teacher	New York

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About This Record & Model Tree

This record was independently indexed by YourRoots from the 1940 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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