Mary Todd — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Lincoln-County, Oklahoma

Our Model Tree links this Mary Todd across the 1920, 1930 and 1940 US Censuses in Lincoln-County, Oklahoma (XGBoost, ~Confirmed) — first a spouse (b.~1896), then head of a 8-person household.

Age 44 b. ~1896 Female Spouse Born: Oklahoma Married

1940 Census Record Details

Census Year	1940
Location	Lincoln-County, Oklahoma
Surname	Todd
Given Name	Mary O
Relationship to Head	Wife
Sex	F
Color / Race	Black
Age	44
Marital Status	Married
Birthplace	Oklahoma
1935 Residence (City)	South Bearcreek
1935 Residence (County)	Lincoln
Additional Details
Occupation	Housework
Industry	Own Home
Income (1939)	0
Highest Grade	6
1935 Residence	Same place
Birth State	Oklahoma
Birth Country	United States
Birthplace (normalized)	oklahoma
Occupation	Housework
Township / Ward	South Bearcreek
Est. Birth Year	~1896

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 Mary	Age	Birth yr
Ruby Todd	Daughter	—	7	~1933
Margerine Todd	Daughter	—	5	~1935
Pearline Todd	Daughter	—	14	~1926
Amos Todd	Head	—	46	~1894
Amos Todd	Son	—	18	~1922
Marvin Todd	Son	—	20	~1920
Jasper Todd	Son	—		~1940
Mary Todd	Spouse	—	44	~1896

Census Appearances

1920

Lincoln, Oklahoma

Spouse, age 22

Lincoln, Oklahoma · implied b. ~1898 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Todd
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	22
Marital Status	Married
Birthplace	Oklahoma
Father's Birthplace	Tennessee
Mother's Birthplace	Texas
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	Oklahoma
Birth Country	United States
Birthplace (normalized)	oklahoma

1930

Lincoln, Oklahoma

Spouse, age 32

Lincoln, Oklahoma · implied b. ~1898 — 2 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Todd
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	32
Marital Status	Married
Birthplace	Oklahoma
Age at First Marriage	18
Father's Birthplace	Tennessee
Mother's Birthplace	Texas
Can Read/Write	Yes
Birth State	Oklahoma
Birth Country	United States
Birthplace (normalized)	oklahoma

1940

Lincoln-County, Oklahoma

Spouse, age 44

Lincoln-County, Oklahoma · implied b. ~1896 — 8 household members

Surname	Todd
Given Name	Mary O
Relationship to Head	Wife
Sex	F
Color / Race	Black
Age	44
Marital Status	Married
Birthplace	Oklahoma
1935 Residence (City)	South Bearcreek
1935 Residence (County)	Lincoln
Occupation	Housework
Industry	Own Home
Income (1939)	0
Highest Grade	6
1935 Residence	Same place
Birth State	Oklahoma
Birth Country	United States
Birthplace (normalized)	oklahoma

Model Tree

Linked across censuses

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

Show:

This person

Anchor record

Mary Todd

Spouse · 1940 · age 44 · b. ~1896 · Oklahoma

★ You are viewing this record

Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1940 US Federal Census — Lincoln-County, Oklahoma Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-03306-00658)

Line	Name	Age	Relation	Occupation	Birthplace
41	John W Jones	35	Head	Oil Field	Oklahoma
42	Francis Jones	28	Wife	Housework	Oklahoma
43	Gwendolyn Jones	4	Daughter	—	Oklahoma
44	Karen Jones	2	Daughter	—	Oklahoma
45	Willie B Brown	35	Head	Farming	Oklahoma
46	Willie C Brown	32	Wife	Housework	Alabama
47	Floyd Brown	11	Son	—	Oklahoma
48	Mable Brown	9	Daughter	—	Oklahoma
49	Claude Brown	7	Son	—	Oklahoma
50	Bettie Brown	4	Daughter	—	Oklahoma
51	Henry Brown	1	Son	—	Oklahoma
52	Henry D Godwin	64	Head	Farmer	Alabama
53	Mary Lou Godwin	63	Wife	Housework	Alabama
54	James Lee	30	Hired man	Farming	Oklahoma
55	Mary E Todd	70	Head	Farmer	Alabama
56	Ellen Argrow	33	Daughter	Teacher	Oklahoma
57	E R Argrow	32	Son-in-law	—	Oklahoma
58	Herbert Argrow	4	Grandson	—	Oklahoma
59	Dewey Todd	22	Head	Farmer	Oklahoma
60	Irene Todd	20	Wife	Housework	Florida
61	Josephine Todd	1	Daughter	—	Oklahoma
62	Lewis Todd	0	Son	—	Oklahoma
63	G I D Todd	24	Head	Farmer	Oklahoma
64	Maggie Todd	16	Wife	Housework	Alabama
65	Dora Todd	2	Daughter	—	Oklahoma
66	G I D Jr Todd	0	Son	—	Oklahoma
67	Amos Todd	46	Head	Farmer	Oklahoma
68	Mary O Todd THIS PERSON	44	Wife	Housework	Oklahoma
69	Marvin Todd	20	Son	Farmer	Oklahoma
70	Amos Jr Todd	18	Son	—	Oklahoma
71	Pearline Todd	14	Daughter	—	Oklahoma
72	Ruby Todd	7	Daughter	—	Oklahoma
73	Margerine Todd	5	Daughter	—	Oklahoma
74	Jasper Todd	0	Son	—	Oklahoma
75	Joe Jr Todd	24	Head	Farming	Oklahoma
76	Brenda Todd	18	Wife	Housework	Oklahoma
77	Claudist Todd	0	Son	—	Oklahoma
78	Isaac Todd	45	Head	Housework	Oklahoma
79	John A Todd	22	Son	Farmer	Oklahoma
80	James Todd	21	Son	Farmer	Oklahoma

Search for Mary Todd

All Mary Todd Census Records Discover Todd Family Tree

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