Barbara Davis — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Okmulgee-County, Oklahoma

Our Model Tree links this Barbara Davis across the 1930 and 1940 US Censuses in Okmulgee-County, Oklahoma (XGBoost, ~Confirmed) — first a daughter (b.~1923), then head of a 5-person household.

Age 17 b. ~1923 Female Daughter Born: Oklahoma Single

1940 Census Record Details

Census Year	1940
Location	Okmulgee-County, Oklahoma
Surname	Davis
Given Name	Barbara A.
Relationship to Head	daughter
Sex	F
Color / Race	Black
Age	17
Marital Status	Single
Birthplace	Oklahoma
1935 Residence (City)	Okmulgee City
1935 Residence (County)	Okmulgee
Additional Details
Hours Worked	0
Highest Grade	Hs 4
1935 Residence	Same place
Birth State	Oklahoma
Birth Country	United States
Birthplace (normalized)	oklahoma
Township / Ward	Okmulgee City
Est. Birth Year	~1923

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 Barbara	Age	Birth yr
John Davis	Head	—	39	~1901
Johnny Davis	Son	—	19	~1921
Everett Davis	Son	—	16	~1924
Barbara Davis	Daughter	—	17	~1923
Viola Davis	Spouse	—	34	~1906

Census Appearances

1930

Okmulgee, Oklahoma

Daughter, age 7

Okmulgee, Oklahoma · implied b. ~1923 — 6 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Davis
Given Name	Babara
Relationship to Head	Daughter
Sex	F
Color / Race	Black
Age	7
Marital Status	Single
Birthplace	Oklahoma
Father's Birthplace	Texas
Mother's Birthplace	Oklahoma
Occupation	none
Birth State	Oklahoma
Birth Country	United States
Birthplace (normalized)	oklahoma

1940

Okmulgee-County, Oklahoma

Daughter, age 17

Okmulgee-County, Oklahoma · implied b. ~1923 — 5 household members

Surname	Davis
Given Name	Barbara A.
Relationship to Head	daughter
Sex	F
Color / Race	Black
Age	17
Marital Status	Single
Birthplace	Oklahoma
1935 Residence (City)	Okmulgee City
1935 Residence (County)	Okmulgee
Hours Worked	0
Highest Grade	Hs 4
1935 Residence	Same place
Birth State	Oklahoma
Birth Country	United States
Birthplace (normalized)	oklahoma

Model Tree

Linked across censuses

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

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This person

Anchor record

Barbara Davis

Daughter · 1940 · age 17 · b. ~1923 · Oklahoma

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Sibling

Johnny Davis

Sibling · 1940 · age 19

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Everett Davis

Sibling · 1940 · age 16

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 — Okmulgee-County, Oklahoma Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-03319-00091)

Line	Name	Age	Relation	Occupation	Birthplace
41	Mattie Dell Hood	19	daughter	Maid	Oklahoma
42	Hattie Lee Hood	17	daughter	—	Oklahoma
43	Henry Griffith	46	brother	Laborer	Texas
44	Minnie Griffith	40	sister in law	Maid	Oklahoma
45	Ella O. Lature	39	head	Nurse-Aid	Louisiana
46	Robert Mclaughling	56	head	Barber	Texas
47	Jessie Mclaughling	49	wife	—	California
48	Josephine Mclaughling	24	daughter	Maid	California
49	Jessie Mclaughling	19	daughter	—	California
50	Maggie Mclaughling	17	daughter	—	Oklahoma
51	Buddy A. Mclaughling	15	son	—	Oklahoma
52	Charley Mclaughling	11	son	—	Oklahoma
53	James Edward Atkinson	6	grand son	—	Oklahoma
54	Martha Thomas	42	head	Maid	Georgia
55	Amos Robison	46	head	Mechanic	Oklahoma
56	Esther D. Robison	35	wife	—	Oklahoma
57	Pearla Mae Robison	8	daughter	—	Oklahoma
58	Robert Lee Robison	7	son	—	Oklahoma
59	Phillip James Robison	0	son	—	Oklahoma
60	Healey Le Fleur	70	head	Farming	Louisiana
61	Martha D. Le Fleur	37	wife	Laundress	Louisiana
62	Andrew Le Fleur	18	son	—	Louisiana
63	Bernice Le Fleur	17	daughter	—	Louisiana
64	Arthur Le Fleur	49	brother	—	Louisiana
65	John G. Davis	39	head	Bell-Boy	Texas
66	Viola C. Davis	34	wife	—	Oklahoma
67	Johnny Davis	19	son	—	Oklahoma
68	Barbara A. Davis THIS PERSON	17	daughter	—	Oklahoma
69	Everett Davis	16	son	—	Oklahoma
70	John Taylor Ward	51	head	Caretaker	Louisiana
71	Pearl L. Ward	49	wife	Nurse	Texas
72	Charlie Mae Ward	13	daughter	—	Oklahoma
73	Johnny Davis	19	lodger	—	Oklahoma
74	Eliza Sanders	83	head	—	Texas
75	C. B. O. Grady	58	head	Manager	Indiana
76	Rosie Grady	52	wife	—	Arkansas
77	Jimmy White	16	lodger	—	Oklahoma
78	Andrew Pope	41	head	Laborer	Arkansas
79	Mattie Pope	40	wife	—	Texas
80	Mepine Reagor	13	step daughter	—	Oklahoma

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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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