William Todd — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · St.-Lawrence-County, New York

Our Model Tree links this William Todd across the 1920, 1930 and 1940 US Censuses in St.-Lawrence-County, New York (XGBoost, ~Confirmed) — first a head (b.~1871), then head of a 5-person household.

Age 69 b. ~1871 Male Head Born: New York Married

1940 Census Record Details

Census Year	1940
Location	St.-Lawrence-County, New York
Surname	Todd
Given Name	William
Relationship to Head	Head
Sex	M
Color / Race	White
Age	69
Marital Status	Married
Birthplace	New York
1935 Residence (City)	Depeyster township
1935 Residence (County)	St. Lawrence
Additional Details
Occupation	Farmer
Industry	Farm
Class of Worker	OA
Hours Worked	84
Income (1939)	0
Highest Grade	8
1935 Residence	Same place
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york
Occupation	Farmer
Township / Ward	Depeyster Township
Est. Birth Year	~1871

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.

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

Name	Relation to head	Relative to William	Age	Birth yr
Margaret Todd	Daughter	—	18	~1922
William Todd	Head	—	69	~1871
James Todd	Son	—	14	~1926
Morris Todd	Son	—	22	~1918
Carrie Todd	Spouse	—	61	~1879

Census Appearances

1920

St Lawrence, …

Head, age 48

St Lawrence, New York · implied b. ~1872 — 7 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Todd
Given Name	William H.
Relationship to Head	Head
Sex	M
Color / Race	White
Age	48
Marital Status	Married
Birthplace	New York
Father's Birthplace	England
Mother's Birthplace	New York
Occupation	Farmer
Industry	Home Farm
Class of Worker	O
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Mother Tongue	English
Home Owned/Rented	O
Home Free/Mortgaged	F
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york

1930

St Lawrence, …

Head, age 59

St Lawrence, New York · implied b. ~1871 — 8 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Todd
Given Name	William R.
Relationship to Head	Head
Sex	M
Color / Race	White
Age	59
Marital Status	Married
Birthplace	New York
Age at First Marriage	30
Father's Birthplace	England
Mother's Birthplace	New York
Occupation	Farmer
Industry	General farm VVVV
Class of Worker	E
Can Read/Write	Yes
Home Owned/Rented	O
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york

1940

St.-Lawrence-County, New …

Head, age 69

St.-Lawrence-County, New York · implied b. ~1871 — 5 household members

Surname	Todd
Given Name	William
Relationship to Head	Head
Sex	M
Color / Race	White
Age	69
Marital Status	Married
Birthplace	New York
1935 Residence (City)	Depeyster township
1935 Residence (County)	St. Lawrence
Occupation	Farmer
Industry	Farm
Class of Worker	OA
Hours Worked	84
Income (1939)	0
Highest Grade	8
1935 Residence	Same place
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york

Model Tree

Linked across censuses

Our Model Tree links William Todd across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.

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This person

Anchor record

William Todd

Head · 1940 · age 69 · b. ~1871 · New York

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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 — St.-Lawrence-County, New York Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-02769-00394)

Line	Name	Age	Relation	Occupation	Birthplace
1	Agnes Simmons	35	Wife	H	New York
2	Earl Simmons	21	Son	Farm Laborer	New York
3	Norma Simmons	19	Daughter	Housekeeper	New York
4	Leone Simmons	14	Daughter	—	New York
5	Clark Simmons	11	Son	—	New York
6	Kenneth Snyder	32	Head	Farmer	New York
7	Bernice Snyder	30	Wife	H	New York
8	Alberta Snyder	13	Daughter	—	New York
9	Lena Snyder	12	Daughter	—	New York
10	Pauline Snyder	10	Daughter	—	New York
11	Clifford Snyder	6	Son	—	New York
12	Raymond Towne	46	Head	Farmer	New York
13	Cecile Towne	44	Wife	H	New York
14	Marion Towne	22	Daughter	Housekeeper	New York
15	Fern Towne	16	Daughter	Housekeeper	New York
16	Edith Towne	14	Daughter	—	New York
17	Bessie Towne	10	Daughter	—	New York
18	Herbert Holland	52	Head	Farmer	New York
19	Angeline Holland	86	Mother	Ot	New York
20	Carrie Holland	55	Sister	H	New York
21	Leta Rock	46	Sister	Teacher	New York
22	Marjorie Rock	19	Niece	S	New York
23	Wallace Rock	16	Nephew	Laborer	New York
24	Arthur Jones	44	Employee	Farm Laborer	Canada English
25	Harlow Jackson	50	Head	Farmer	New York
26	Flossie Jackson	47	Wife	H	New York
27	Eleanor Jackson	17	Daughter	S	New York
28	Horace Jackson	8	Son	—	New York
29	Ralph Kitts	32	Head	Cheese Maker	New York
30	Lucy Kitts	28	Wife	H	New York
31	Yvonne Mcmanus	42	Head	Farmer	New York
32	Laura Mcmanus	42	Wife	H	Connecticut
33	George Emerson	21	Employee	Farm Laborer	New York
34	William Todd THIS PERSON	69	Head	Farmer	New York
35	Carrie Todd	61	Wife	H	New York
36	Morris Todd	22	Son	Farm Laborer	New York
37	Margaret Todd	18	Daughter	Housework	New York
38	James Todd	14	Son	S	New York
39	Glenn Thornhill	52	Head	Farmer	New York
40	Iva Thornhill	56	Wife	H	New York

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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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