John Todd — 1940 US Census Record

Model Tree available

1940 United States Federal Census · Carroll-County, Indiana

Our Model Tree links this John Todd across the 1920, 1930 and 1940 US Censuses in Carroll-County, Indiana (XGBoost, ~Confirmed), with identified parents Minnie & Warren — first a son (b.~1912), then head of a 4-person household.

Age 28 b. ~1912 Male Son Born: Indiana Single

1940 Census Record Details

Census Year	1940
Location	Carroll-County, Indiana
Surname	Todd
Given Name	John H.
Relationship to Head	Son
Sex	M
Color / Race	White
Age	28
Marital Status	Single
Birthplace	Indiana
1935 Residence (City)	Carrollton Twp
1935 Residence (County)	Carroll
Additional Details
Occupation	Farmer
Industry	Farming
Class of Worker	PW
Hours Worked	60
Income (1939)	0
Highest Grade	C 3
1935 Residence	Same place
Birth State	Indiana
Birth Country	United States
Birthplace (normalized)	indiana
Occupation	Farmer
Township / Ward	Carrollton Twp
Est. Birth Year	~1912

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.

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

Name	Relation to head	Relative to John	Age	Birth yr
Rive Todd	Daughter	—	37	~1903
Warren Todd	Head	—	66	~1874
John Todd	Son	—	28	~1912
Minnie Todd	Spouse	—	66	~1874

Census Appearances

1920

Carroll, Indiana

Son, age 7

Carroll, Indiana · implied b. ~1913 — 7 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Todd
Given Name	John H
Relationship to Head	Son
Sex	M
Color / Race	White
Age	7
Marital Status	Single
Birthplace	Indiana
Father's Birthplace	Indiana
Mother's Birthplace	Indiana
Speaks English	Yes
Birth State	Indiana
Birth Country	United States
Birthplace (normalized)	indiana

1930

Carroll, Indiana

Son, age 18

Carroll, Indiana · implied b. ~1912 — 6 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Todd
Given Name	John H.
Relationship to Head	Son
Sex	M
Color / Race	White
Age	18
Marital Status	Single
Birthplace	Indiana
Father's Birthplace	Indiana
Mother's Birthplace	Indiana
Occupation	Farm Laborer
Industry	Farm
Class of Worker	W
Can Read/Write	Yes
Birth State	Indiana
Birth Country	United States
Birthplace (normalized)	indiana

1940

Carroll-County, Indiana

Son, age 28

Carroll-County, Indiana · implied b. ~1912 — 4 household members

Surname	Todd
Given Name	John H.
Relationship to Head	Son
Sex	M
Color / Race	White
Age	28
Marital Status	Single
Birthplace	Indiana
1935 Residence (City)	Carrollton Twp
1935 Residence (County)	Carroll
Occupation	Farmer
Industry	Farming
Class of Worker	PW
Hours Worked	60
Income (1939)	0
Highest Grade	C 3
1935 Residence	Same place
Birth State	Indiana
Birth Country	United States
Birthplace (normalized)	indiana

Model Tree

Model Tree available

Our Model Tree links John Todd across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Minnie Todd (~0.92 confidence) and father Warren Todd (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.

Show:

Gen 1 Parents confidence ≈ 0.92

Mother

Minnie Todd

b. ~1874

Source mother

● Household · direct · ~0.92

Father

Warren Todd

b. ~1874

Source father

● Household · direct · ~0.92

This person

Anchor record

John Todd

Son · 1940 · age 28 · b. ~1912 · Indiana

★ You are viewing this record

Sibling

Rive Todd

Sibling · 1940 · age 37

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 — Carroll-County, Indiana Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-01029-00064)

Line	Name	Age	Relation	Occupation	Birthplace
41	Clyde T. Wray	47	Wife	—	Virginia
42	Martha Wray	17	Daughter	—	Virginia
43	Charles D. Sink	67	Head	Farmer	Virginia
44	Ada L. Sink	63	Wife	—	Iowa
45	Ray Blue	57	Head	Farmer	Indiana
46	Fanny Blue	48	Wife	—	Indiana
47	Alva Blue	81	Father	—	Indiana
48	Renton O. Billard	24	Head	Farmer	Indiana
49	Maxine Billard	20	Wife	—	Indiana
50	Max Landis	39	Head	Farmer	Indiana
51	Lucie Landis	39	Wife	—	Indiana
52	Mary J. Landis	17	Son	—	Indiana
53	Beverly Landis	12	Daughter	—	Indiana
54	Olin Barber	50	Head	Farmer	Indiana
55	Edith Barber	47	Wife	—	Indiana
56	Marjorie Barber	20	Daughter	—	Indiana
57	Enos Wagoner	71	Head	Attendant	Indiana
58	Fred Dudley	62	Lodger	Laborer	Indiana
59	Kenneth Crook	30	Head	Teacher	Indiana
60	Mary Crook	31	Wife	—	Indiana
61	Clara Clark	67	Mother	—	Indiana
62	J. C. Yarian	41	Head	Minister	Indiana
63	Vera Yarian	35	Wife	—	Ohio
64	Alola Yarian	13	Daughter	—	Indiana
65	George Calvada	58	Head	Trucker	Kentucky
66	Minnie Calvada	38	Wife	—	Kentucky
67	Ruth E. Calvada	8	Daughter	—	Indiana
68	Bontia A. Calvada	5	Daughter	—	Indiana
69	James H. Pierce	62	Head	Minister	Indiana
70	William Pierce	6	Wife	—	Indiana
71	James D. O. Pierce	23	Son	Theatrical	Illinois
72	Helen Pierce	20	Daughter-in-law	—	Indiana
73	Connie Kay Pierce	3	Granddaughter	—	Indiana
74	Warren D. Todd	66	Head	Farmer	Indiana
75	Minnie M. Todd	66	Wife	—	Indiana
76	Rive Todd	37	Daughter	Teacher	Indiana
77	John H. Todd THIS PERSON	28	Son	Farmer	Indiana
78	Charles Dyer	60	Head	Farmer	Indiana
79	Ethel Dyer	45	Wife	—	Indiana
80	Devon Dyer	19	Son	Laborer	Indiana

Search for John Todd

All John Todd Census Records Discover Todd Family Tree

Pedigree Summary

John + 1 sibling

Gen 1 · 2 parents ~0.92

Max depth 4 (1900–1950 window)

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