Log in Sign up free

LJ

Leonard Jones — 1940 US Census Record

Linked across censuses

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

Our Model Tree links this Leonard Jones across the 1930 and 1940 US Censuses in Bronx-County, New York (XGBoost, ~Confirmed) — first a son (b.~1927), then head of a 10-person household.

Age 13 b. ~1927 Male Son Born: New York Single

1940 Census Record Details

Census Year	1940
Location	Bronx-County, New York
Surname	Jones
Given Name	Leonard
Relationship to Head	Son
Sex	M
Color / Race	Black
Age	13
Marital Status	Single
Birthplace	New York
1935 Residence (City)	New York City
1935 Residence (County)	Bronx
Additional Details
Class of Worker	0
Highest Grade	6
1935 Residence	N.Y.
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york
Township / Ward	New York City
Est. Birth Year	~1927

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 1940 census.

Name	Relation to head	Relative to Leonard	Age	Birth yr
Constance Jones	Spouse	—	45	~1895
Viola Jones	Daughter	—	18	~1922
Walter Jones	Son	—	12	~1928
Samuel Jones	Head	—	51	~1889
Leonard Jones	Son	—	13	~1927
Constance Jones	Daughter	—	11	~1929
Arthur Jones	Son	—	16	~1924
Dorothy Jones	Daughter	—	22	~1918
Edith Jones	Daughter	—	21	~1919
Robert Jones	Son	—	15	~1925

Census Appearances

1930

Bronx, New …

Son, age 2

Bronx, New York · implied b. ~1928 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	James
Given Name	Leonard
Relationship to Head	Son
Sex	M
Color / Race	Black
Age	2
Marital Status	Single
Birthplace	New York
Father's Birthplace	N.D.
Mother's Birthplace	South Carolina
Occupation	none
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york

1940

Bronx-County, New …

Son, age 13

Bronx-County, New York · implied b. ~1927 — 10 household members

Surname	Jones
Given Name	Leonard
Relationship to Head	Son
Sex	M
Color / Race	Black
Age	13
Marital Status	Single
Birthplace	New York
1935 Residence (City)	New York City
1935 Residence (County)	Bronx
Class of Worker	0
Highest Grade	6
1935 Residence	N.Y.
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york

Model Tree

Linked across censuses

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

Show:

This person

Anchor record

Leonard Jones

Son · 1940 · age 13 · b. ~1927 · New York

★ You are viewing this record

Sibling

Viola Jones

Sibling · 1940 · age 18

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Constance Jones

Sibling · 1940 · age 11

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Walter Jones

Sibling · 1940 · age 12

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Edith Jones

Sibling · 1940 · age 21

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Dorothy Jones

Sibling · 1940 · age 22

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Arthur Jones

Sibling · 1940 · age 16

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Robert Jones

Sibling · 1940 · age 15

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

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

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-02473-00567)

Line	Name	Age	Relation	Occupation	Birthplace
41	S. Abbot	13	Son	—	Georgia
42	Lady V. Horn	53	Mother in law	—	Georgia
43	Alfred Moore	52	Head	—	Brit. W. Indies
44	Rose Moore	46	Wife	—	Brit. W. Indies
45	Elizabeth Haller	28	Head	—	Virginia
46	Dorothy Haller	10	Daughter	—	New York
47	Robert Haller	8	Son	—	New York
48	Edward Haller	6	Son	—	New York
49	Ronald Haller	5	Son	—	New York
50	Anna Abbert	49	Head	Housework	S. Carolina
51	Isaac Glover	28	Nephew	—	Philadelphia
52	Mabel Hemmery	28	Lodger	Housework	S. Carolina
53	Janet Berkerman	59	Head	—	Poland
54	Samuel Jones	51	Head	Laborer	Brit. W. Indies
55	Constance Jones	45	Wife	—	Brit. W. Indies
56	Dorothy Jones	22	Daughter	Mail Hand. Off	New York
57	Edith Jones	21	Daughter	Mail Hand. Off	New York
58	Viola Jones	18	Daughter	—	New York
59	Arthur Jones	16	Son	—	New York
60	Robert Jones	15	Son	—	New York
61	Leonard Jones THIS PERSON	13	Son	—	New York
62	Walter Jones	12	Son	—	New York
63	Constance Jones	11	Daughter	—	New York
64	Samuel Birnbaum	45	Head	40	Russia
65	Lena Birnbaum	45	Wife	—	Russia
66	Bernard Birnbaum	19	Son	20	New York
67	Arthur Birnbaum	13	Son	—	New York
68	Arthur King	61	Head	—	Brit. W. Indies
69	Alexandra King	58	Wife	—	Brit. W. Indies
70	Sarah Humphrey	44	Head	—	N. Carolina
71	Sarah Humphrey	15	Daughter	—	New York
72	John Humphrey	13	Son	—	New York
73	Christine Pope	42	Head	—	Brit. W. Indies
74	Blanche Pope	20	Daughter	—	Virgin Is.
75	John Pope	15	Son	—	New York
76	Lottie Barcello	33	Head	—	Florida
77	Louise Barcello	11	Daughter	—	New York
78	James Jones	58	Head	General Helper	Virginia
79	Paul The Clenker	58	Head	Superintendent	Georgia
80	Dwayne The Clenker	18	Son	New Worker	Alabama

Search for Leonard Jones

All Leonard Jones Census Records Discover Jones Family Tree

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)

Report inaccurate data