James Mack — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Hinds-County, Mississippi

Our Model Tree links this James Mack across the 1930 and 1940 US Censuses in Hinds-County, Mississippi (XGBoost, ~Confirmed) — first a head (b.~1897), then head of a 8-person household.

Age 43 b. ~1897 Male Head Born: Mississippi Married

1940 Census Record Details

Census Year	1940
Location	Hinds-County, Mississippi
Surname	Mack
Given Name	James
Relationship to Head	Head
Sex	M
Color / Race	Black
Age	43
Marital Status	Married
Birthplace	Mississippi
1935 Residence (City)	Jackson City
1935 Residence (County)	Hinds
Additional Details
Occupation	Laborer
Industry	Street Project
Class of Worker	GW
Hours Worked	30
Income (1939)	812
Highest Grade	No 4
1935 Residence	Same place
Birth State	Mississippi
Birth Country	United States
Birthplace (normalized)	mississippi
Occupation	Laborer
Township / Ward	Jackson City
Est. Birth Year	~1897

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.

8 people recorded at the same address in the 1940 census.

Name	Relation to head	Relative to James	Age	Birth yr
Darlene Mack	Spouse	—	35	~1905
Ary Mack	Daughter	—	16	~1924
James Mack	Head	—	43	~1897
Alice Mack	Daughter	—	5	~1935
Dorothy Mack	Daughter	—	8	~1932
Richard Mack	Son	—	14	~1926
Fanny Mack	Daughter	—	4	~1936
John Mack	Son	—	1	~1939

Census Appearances

1930

Hinds, Mississippi

Head, age 29

Hinds, Mississippi · implied b. ~1901 — 7 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Mack
Given Name	James
Relationship to Head	Head
Sex	M
Color / Race	Black
Age	29
Marital Status	Married
Birthplace	Mississippi
Age at First Marriage	20
Father's Birthplace	Mississippi
Mother's Birthplace	Mississippi
Occupation	Laborer
Industry	Construction
Class of Worker	W
Can Read/Write	Yes
Home Owned/Rented	R
Birth State	Mississippi
Birth Country	United States
Birthplace (normalized)	mississippi

1940

Hinds-County, Mississippi

Head, age 43

Hinds-County, Mississippi · implied b. ~1897 — 8 household members

Surname	Mack
Given Name	James
Relationship to Head	Head
Sex	M
Color / Race	Black
Age	43
Marital Status	Married
Birthplace	Mississippi
1935 Residence (City)	Jackson City
1935 Residence (County)	Hinds
Occupation	Laborer
Industry	Street Project
Class of Worker	GW
Hours Worked	30
Income (1939)	812
Highest Grade	No 4
1935 Residence	Same place
Birth State	Mississippi
Birth Country	United States
Birthplace (normalized)	mississippi

Model Tree

Linked across censuses

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

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This person

Anchor record

James Mack

Head · 1940 · age 43 · b. ~1897 · Mississippi

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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 — Hinds-County, Mississippi Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-02026-00620)

Line	Name	Age	Relation	Occupation	Birthplace
1	Sidney Luckett	48	Head	Laborer	Mississippi
2	Leola Luckett	40	Wife	Maid	Mississippi
3	Millicent Strover	30	Head	Maid	Mississippi
4	Carmel Austin	6	Boarder	—	Mississippi
5	Bobbie Nell Austin	2	Daughter	—	Mississippi
6	Dewitt Collins	36	Head	Laborer	Mississippi
7	Mystell Collins	32	Wife	Cook	Mississippi
8	James Mack THIS PERSON	43	Head	Laborer	Mississippi
9	Darlene Mack	35	Wife	—	Mississippi
10	Ary J Mack	16	Daughter	—	Mississippi
11	Richard Mack	14	Son	—	Mississippi
12	Dorothy Lee Mack	8	Daughter	—	Mississippi
13	Alice Mack	5	Daughter	—	Mississippi
14	Fanny Mack	4	Daughter	—	Mississippi
15	John Henry Mack	1	Son	—	Mississippi
16	Roy Walker	36	Head	Janitor	Mississippi
17	Gladine Walker	66	Mother	—	Mississippi
18	Lula Newsom	38	Sister	Cook	Mississippi
19	Martha Milton	29	Lodger	Cook	Mississippi
20	Henderson Summers	33	Head	Laborer	Mississippi
21	Arlene Summers	31	Wife	—	Mississippi
22	Margaret Fountain	12	Niece	—	Mississippi
23	Alton Summers	12	Nephew	—	Mississippi
24	Siddella Stewart	14	Niece	—	Mississippi
25	Albert Augusta	40	Head	Laborer	Mississippi
26	Beatrice Augusta	25	Wife	Cook	Mississippi
27	Isaiah Young	32	Head	Chauffeur	Mississippi
28	Beatrice Young	23	Wife	Cook	Mississippi
29	Willie Young	18	Sister	Maid	Mississippi
30	Napoleon Young	12	Brother	—	Mississippi
31	Estelle Storms	55	Head	Cook	Mississippi
32	Adelia Morris	36	Boarder	Maid	Mississippi
33	Kemp Jones	35	Lodger	Laborer	Mississippi
34	Ed Nixon	40	Head	Boat Black	Mississippi
35	Lucinda Nixon	35	Wife	Cook	Mississippi
36	Willie Rogers	25	Head	Laborer	Mississippi
37	Emma Rogers	22	Wife	Laundress	Mississippi
38	Eugene Johnson	65	Head	Gardener	Mississippi
39	Katie Johnson	21	Daughter	Maid	Mississippi
40	Clytie Johnson	19	Daughter	Waitress	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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