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Jack Jones — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Coffee-County, Tennessee

Our Model Tree links this Jack Jones across the 1930 and 1940 US Censuses in Coffee-County, Tennessee (XGBoost, ~Confirmed) — first a son (b.~1922), then head of a 10-person household.

Age 18 b. ~1922 Male Son Born: Tennessee Single

1940 Census Record Details

Census Year1940
LocationCoffee-County, Tennessee
SurnameJones
Given NameJack
Relationship to HeadSon
SexM
Color / RaceWhite
Age18
Marital StatusSingle
BirthplaceTennessee
1935 Residence (City)Manchester
1935 Residence (County)Coffee
Additional Details
Highest GradeHs 3
1935 ResidenceSame place
Birth StateTennessee
Birth CountryUnited States
Birthplace (normalized)tennessee
Township / WardManchester
Est. Birth Year~1922

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 Jack Age Birth yr
Mildred Jones Daughter — 23 ~1917
J Jones Head — 51 ~1889
Alex Wade Other — 25 ~1915
Louise Lange Other — 52 ~1888
Louis Lange Other — 62 ~1878
Milton Jones Son — 22 ~1918
Jack Jones Son — 18 ~1922
Ernest Jones Son — 21 ~1919
Jerry Jones Son — 7 ~1933
Emma Jones Spouse — 50 ~1890

Census Appearances

1930
Coffee, Tennessee
Son, age 8
Coffee, Tennessee · implied b. ~1922 — 7 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Jones
Given Name Jack
Relationship to Head son
Sex M
Color / Race White
Age 8
Marital Status Single
Birthplace Tennessee
Father's Birthplace Tennessee
Mother's Birthplace Tennessee
Occupation none
Can Read/Write No
Birth State Tennessee
Birth Country United States
Birthplace (normalized) tennessee
1940
Coffee-County, Tennessee
Son, age 18
Coffee-County, Tennessee · implied b. ~1922 — 10 household members
Surname Jones
Given Name Jack
Relationship to Head Son
Sex M
Color / Race White
Age 18
Marital Status Single
Birthplace Tennessee
1935 Residence (City) Manchester
1935 Residence (County) Coffee
Highest Grade Hs 3
1935 Residence Same place
Birth State Tennessee
Birth Country United States
Birthplace (normalized) tennessee

Model Tree

An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Linked across censuses
Our Model Tree links Jack Jones across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Jack Jones
Son · 1940 · age 18 · b. ~1922 · Tennessee
★ You are viewing this record
Sibling
Mildred Jones
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jerry Jones
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Milton Jones
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ernest Jones
Sibling · 1940 · age 21
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 — Coffee-County, Tennessee Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-03882-00147)

Line Name Age Relation Occupation Birthplace
1 W. J. Knowles 54 Head County Agent Tennessee
2 Vida Knowles 53 Wife — Tennessee
3 R. E. Hardiman 59 Son Livestock Dealer Georgia
4 L. P. Jennings 42 Son Livestock Dealer Georgia
5 William E. Dearing 84 Boarder — Kentucky
6 L. E. Rodes 74 Head Proprietor Tennessee
7 Lammie Rodes 70 Wife — Tennessee
8 Lillian Rodes 43 Daughter — Tennessee
9 Lula Gaskins 76 Sister-in-law — Ohio
10 Mildred Devitt 19 Lodger Maid Tennessee
11 Thad D. Smith 53 Lodger Lawyer North Carolina
12 Mattie B. Smith 42 Lodger Typist North Carolina
13 Brown Harvey 39 Lodger Land Appraiser Tennessee
14 L. B. Mcmahon 57 Lodger Service Man Tennessee
15 J. David Jones 51 Head Real Estate Tennessee
16 Emma J. Jones 50 Wife — Tennessee
17 Milton Jones 22 Son Operator Tennessee
18 Mildred Jones 23 Daughter Teacher Tennessee
19 Jack Jones THIS PERSON 18 Son — Tennessee
20 Jerry Jones 7 Son — Tennessee
21 Ernest Jones 21 Son Attendant Tennessee
22 Alex Casson Wade 25 Lodger Salesman Alabama
23 Louis Lange 62 Lodger — Germany
24 Louise Lange 52 Lodger — Illinois
25 Ella Tillman 76 Head — Tennessee
26 M. P. Rankin 46 Son Salesman Tennessee
27 Nancy Rankin 35 Daughter-in-law Clerk Tennessee
28 Margaret Rankin 12 Granddaughter — Tennessee
29 L. W. Farrar 68 Lodger Bookkeeper Tennessee
30 W. W. Brumbley 85 Head — Tennessee
31 Lallie Brumbley 72 Wife — Tennessee
32 John A. Brumbley 53 Son Lawyer Tennessee
33 Lydia Floyd 57 Lodger Maid Kansas
34 Lila Dare 21 Lodger Houseboy Alabama
35 Howard Hickerson 20 Lodger Lumber Dealer Tennessee
36 Francis Hickerson 20 Lodger — Tennessee
37 J. N. Smast 54 Head Proprietor Tennessee
38 Nannie Smast 52 Wife — Tennessee
39 James Smast 14 Son — Tennessee
40 Betsy Smast 10 Daughter — Tennessee

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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