William Leach — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Newton-County, Mississippi

Our Model Tree links this William Leach across the 1930 and 1940 US Censuses in Newton-County, Mississippi (XGBoost, ~Confirmed) — first a son (b.~1930), then head of a 6-person household.

Age 10 b. ~1930 Male Son Born: Mississippi Single

1940 Census Record Details

Census Year	1940
Location	Newton-County, Mississippi
Surname	Leach
Given Name	William C.
Relationship to Head	Son
Sex	M
Color / Race	White
Age	10
Marital Status	Single
Birthplace	Mississippi
1935 Residence (City)	Beat 3
1935 Residence (County)	Newton
Additional Details
Highest Grade	5
1935 Residence	Same place
Birth State	Mississippi
Birth Country	United States
Birthplace (normalized)	mississippi
Township / Ward	Beat 3
Est. Birth Year	~1930

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 William	Age	Birth yr
Dorothy Leach	Son	—	3	~1937
Joseph Leach	Head	—	35	~1905
Clifton Wood	Other	—	17	~1923
William Leach	Son	—	10	~1930
Ollie Leach	Spouse	—	32	~1908
Charles Leach	Son	—	9	~1931

Census Appearances

1930

Newton, Mississippi

Son, age 1

Newton, Mississippi · implied b. ~1929 — 3 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Leach
Given Name	William
Relationship to Head	son
Sex	M
Color / Race	Black
Age	1
Marital Status	Single
Birthplace	Mississippi
Father's Birthplace	Mississippi
Mother's Birthplace	Mississippi
Occupation	none
Can Read/Write	No
Birth State	Mississippi
Birth Country	United States
Birthplace (normalized)	mississippi

1940

Newton-County, Mississippi

Son, age 10

Newton-County, Mississippi · implied b. ~1930 — 6 household members

Surname	Leach
Given Name	William C.
Relationship to Head	Son
Sex	M
Color / Race	White
Age	10
Marital Status	Single
Birthplace	Mississippi
1935 Residence (City)	Beat 3
1935 Residence (County)	Newton
Highest Grade	5
1935 Residence	Same place
Birth State	Mississippi
Birth Country	United States
Birthplace (normalized)	mississippi

Model Tree

Linked across censuses

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

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This person

Anchor record

William Leach

Son · 1940 · age 10 · b. ~1930 · Mississippi

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Sibling

Charles Leach

Sibling · 1940 · age 9

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Dorothy Leach

Sibling · 1940 · age 3

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 — Newton-County, Mississippi Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-02053-00282)

Line	Name	Age	Relation	Occupation	Birthplace
41	Eva M. Gardner	18	Daughter	—	Mississippi
42	Nola K. Gardner	15	Daughter	—	Mississippi
43	Jessie D. Gardner	15	Daughter	—	Mississippi
44	Morris E. Gardner	14	Son	Farm	Mississippi
45	Sara B. Gardner	13	Daughter	—	Mississippi
46	Minnie Lee Gardner	10	Daughter	—	Mississippi
47	Johnnie Mae Gardner	7	Daughter	—	Mississippi
48	Benjamin Gardner	5	Son	—	Mississippi
49	Frank J. Gardner	3	Son	—	Mississippi
50	Paul D. Gardner	1	Son	—	Mississippi
51	Ollie Kee	35	Head	Farmer	Mississippi
52	Bettie C. Kee	31	Wife	—	Mississippi
53	Peggy Sue Kee	6	Daughter	—	Mississippi
54	Marion J. Kee	4	Son	—	Mississippi
55	Mary D. Vance	63	Mother-in-law	—	Mississippi
56	Herbert Leach	34	Head	Farmer	Mississippi
57	Addie Marie Leach	29	Wife	—	Mississippi
58	Kenneth C. Leach	11	Son	—	Mississippi
59	Willie D. Leach	9	Daughter	—	Mississippi
60	Joseph H. Leach	35	Head	Farmer	Mississippi
61	Ollie Leach	32	Wife	—	Mississippi
62	William C. Leach THIS PERSON	10	Son	—	Mississippi
63	Charles J. Leach	9	Son	—	Mississippi
64	Dorothy J. Leach	3	Son	—	Mississippi
65	Clifton Wood	17	Lodger	Log Hauling	Mississippi
66	Emma Leach	57	Head	—	Mississippi
67	Ray Earl Leach	18	Son	Farming	Mississippi
68	Melvin J. Leach	29	Son	Farming	Mississippi
69	Alice Leach	25	Daughter-in-law	—	Mississippi
70	Jimmie Lee Leach	12	Grandson	—	Mississippi
71	Tom R. Leach	24	Head	Farmer	Mississippi
72	Annie Leach	22	Wife	—	Mississippi
73	Pearl Leach	55	Head	—	Mississippi
74	Marion J. Leach	43	Son	Farm Manager	Mississippi
75	Sally Mae Leach	39	Daughter-in-law	Farming	Mississippi
76	James D. Leach	16	Grandson	—	Mississippi
77	Marion J. Jr. Leach	13	Grandson	—	Mississippi
78	Clarence E. Leach	38	Head	Farming	Mississippi
79	Mary Ella Leach	34	Wife	Farming	Mississippi
80	Alfred Leach	16	Son	Farming	Mississippi

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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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