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William Hanna — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Florence-County, South Carolina

Our Model Tree links this William Hanna across the 1930 and 1940 US Censuses in Florence-County, South Carolina (XGBoost, ~Confirmed) — first a son (b.~1919), then head of a 6-person household.

Age 21 b. ~1919 Male Son Born: South Carolina Single

1940 Census Record Details

Census Year1940
LocationFlorence-County, South Carolina
SurnameHanna
Given NameWilliam
Relationship to HeadSon
SexM
Color / RaceWhite
Age21
Marital StatusSingle
BirthplaceSouth Carolina
1935 Residence (City)Johnson Township
1935 Residence (County)Florence
Additional Details
OccupationFarm Laborer
IndustryFarm
Class of WorkerPW
Hours Worked50
Income (1939)200
Highest GradeH-5
1935 ResidenceSame Place
Birth StateSouth Carolina
Birth CountryUnited States
Birthplace (normalized)south carolina
OccupationFarm Laborer
Township / WardJohnson Township
Est. Birth Year~1919

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.

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

Name Relation to head Relative to William Age Birth yr
Barney Hanna Head — 43 ~1897
Annie Hanna Spouse — 42 ~1898
Herbert Hanna Son — 18 ~1922
William Hanna Son — 21 ~1919
Iris Hanna Daughter — 9 ~1931
Edna Hanna Other — 22 ~1918

Census Appearances

1930
Florence, South …
Son, age 10
Florence, South Carolina · implied b. ~1920 — 8 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Hanna
Given Name William
Relationship to Head Son
Sex M
Color / Race Black
Age 10
Marital Status Single
Birthplace South Carolina
Father's Birthplace South Carolina
Mother's Birthplace South Carolina
Can Read/Write Yes
Birth State South Carolina
Birth Country United States
Birthplace (normalized) south carolina
1940
Florence-County, South …
Son, age 21
Florence-County, South Carolina · implied b. ~1919 — 6 household members
Surname Hanna
Given Name William
Relationship to Head Son
Sex M
Color / Race White
Age 21
Marital Status Single
Birthplace South Carolina
1935 Residence (City) Johnson Township
1935 Residence (County) Florence
Occupation Farm Laborer
Industry Farm
Class of Worker PW
Hours Worked 50
Income (1939) 200
Highest Grade H-5
1935 Residence Same Place
Birth State South Carolina
Birth Country United States
Birthplace (normalized) south carolina

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 William Hanna across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Hanna
Son · 1940 · age 21 · b. ~1919 · South Carolina
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Sibling
Herbert Hanna
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Iris Hanna
Sibling · 1940 · age 9
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 — Florence-County, South Carolina Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-03809-00119)

Line Name Age Relation Occupation Birthplace
41 Inookie Barr 10 Daughter — South Carolina
42 Cleo Barr 8 Son — South Carolina
43 Mae Barr 5 Daughter — South Carolina
44 Frances Barr 3 Daughter — South Carolina
45 Willie Barr 1 Son — South Carolina
46 Barney M. Hanna 43 Head Farmer South Carolina
47 Annie Hanna 42 Wife — South Carolina
48 William Hanna THIS PERSON 21 Son Farm Laborer South Carolina
49 Herbert Hanna 18 Son — South Carolina
50 Iris Hanna 9 Daughter — South Carolina
51 Edna R. Hanna 22 Niece — South Carolina
52 Tony Barr 55 Head Farmer South Carolina
53 Mattie Barr 39 Wife — South Carolina
54 Jessie Barr 17 Son — South Carolina
55 Bernice Barr 14 Daughter — South Carolina
56 Almeta Barr 13 Daughter — South Carolina
57 Mary Barr 10 Daughter — South Carolina
58 Sally Barr 4 Daughter — South Carolina
59 Siron Barr 26 Son Farm Laborer South Carolina
60 Milla Barr 22 Daughter-in-law — South Carolina
61 Mae Barr 3 Granddaughter — South Carolina
62 Lee Barr 2 Grandson — South Carolina
63 Mattie Barr 1 Granddaughter — South Carolina
64 Mary Sessions 18 Niece — South Carolina
65 James Barr 42 Brother Farm Laborer South Carolina
66 Mildred Taylor 44 Head Cook South Carolina
67 Carol Taylor 21 Son — South Carolina
68 James Taylor 13 Son — South Carolina
69 Steven Cribbs 70 Head — South Carolina
70 Frizon D. Barr 33 Head Farmer South Carolina
71 Hattie Barr 29 Wife — South Carolina
72 Hamp Mcdaniel 34 Head Farmer South Carolina
73 Annie Mcdaniel 28 Wife Farm Laborer South Carolina
74 Margaret Mcdaniel 12 Daughter — South Carolina
75 Eula Jo Mcdaniel 9 Daughter — South Carolina
76 Lucile Mcdaniel 8 Daughter — South Carolina
77 Eva Mcdaniel 4 Daughter — South Carolina
78 Nelson R. Barnhill 21 Head Ditching South Carolina
79 Myrtis Barnhill 26 Wife — South Carolina
80 Myrtis Barnhill 2 Daughter — South Carolina

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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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