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Willie Griffin — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Duval, Florida

Our Model Tree links this Willie Griffin across the 1910, 1920 and 1930 US Censuses in Duval, Florida (XGBoost, ~Confirmed) — first a head (b.~1889), then head of a 4-person household.

Age 41 b. ~1889 Male Head Born: Florida Married

1930 Census Record Details

Census Year1930
LocationDuval, Florida
SurnameGriffin
Given NameWillie
Relationship to HeadHead
SexM
Color / RaceBlack
Age41
Marital StatusMarried
BirthplaceFlorida
Age at First Marriage20
Father's BirthplaceFlorida
Mother's BirthplaceFlorida
Additional Details
OccupationOperator
IndustryMeat Market
Class of WorkerW
Can Read/WriteYes
Home Owned/RentedR
Birth StateFlorida
Birth CountryUnited States
Birthplace (normalized)florida
OccupationOperator
Township / WardJacksonville City
Est. Birth Year~1889

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 1930 census.

Name Relation to head Relative to Willie Age Birth yr
Jessie Griffin Other — 40 ~1890
Hattie Griffin Daughter — 4 ~1926
Lawrence Griffin Son — 5 ~1925
Willie Griffin Head — 41 ~1889

Census Appearances

1910
Duval, Florida
Head, age 24
Duval, Florida · implied b. ~1886 — 3 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Griffin
Given Name Wesley
Relationship to Head Head
Sex M
Color / Race Black
Age 24
Marital Status Single
Birthplace Florida
Father's Birthplace Florida
Mother's Birthplace Florida
Occupation Bartender
Industry Saloon
Birth State Florida
Birth Country United States
Birthplace (normalized) florida
1920
Duval, Florida
Head, age 34
Duval, Florida · implied b. ~1886 — 2 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Griffin
Given Name William J.
Relationship to Head Head
Sex M
Color / Race Black
Age 34
Marital Status Married
Birthplace Florida
Father's Birthplace Florida
Mother's Birthplace Florida
Home Owned/Rented O
Home Free/Mortgaged F
Birth State Florida
Birth Country United States
Birthplace (normalized) florida
1930
Duval, Florida
Head, age 41
Duval, Florida · implied b. ~1889 — 4 household members
Surname Griffin
Given Name Willie
Relationship to Head Head
Sex M
Color / Race Black
Age 41
Marital Status Married
Birthplace Florida
Age at First Marriage 20
Father's Birthplace Florida
Mother's Birthplace Florida
Occupation Operator
Industry Meat Market
Class of Worker W
Can Read/Write Yes
Home Owned/Rented R
Birth State Florida
Birth Country United States
Birthplace (normalized) florida

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 Willie Griffin across 3 US Census years (1910, 1920 and 1930) in Duval, Florida, using XGBoost record linkage.
Show:
This person
Anchor record
Willie Griffin
Head · 1930 · age 41 · b. ~1889 · Florida
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Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1930 US Federal Census — Duval, Florida Open full size

Page Contents

41 people indexed on this census page (ia:1930:15thcensus313unit:0309)

Line Name Age Relation Occupation Birthplace
51 Joseph Bolden 34 Head Drayman Florida
52 Mattie Bolden 32 Wife-H — Georgia
53 James Bolden 12 Son — Florida
54 James Harris 40 Head Carpenter Georgia
55 Laura Harris 39 Wife-H — Georgia
56 Annie Harris 22 Daughter — Georgia
57 Sandy Jamison 29 Head Laborer Louisiana
58 Hattie Jamison 22 Wife-H — Florida
59 Mary Mobley 39 Mother — Florida
60 Altemese Mobley 16 Sister — Florida
61 Pearl Johnson 45 Head — Florida
62 Annie Johnson 23 Daughter — Florida
63 Theo West 32 Head Laborer Florida
64 Alma West 28 Wife-H — Florida
65 Samuel West 31 Brother Laborer Florida
66 Frank Trautman 55 Head Janitor Georgia
67 Arliss Trautman 12 Son — Florida
68 Richard Trautman 10 Son — Florida
69 Willie Trautman 8 Son — Florida
70 Mack Trautman 7 Son — Florida
71 Lula Small 67 Head Laundress Florida
72 Willie Bastick 47 Head Laborer Georgia
73 Mattie Bastick 37 Wife-H Maid Georgia
75 Betty Gordon 24 Head Booker Georgia
76 Wright Jackson Gordon 32 Lodger Presser Georgia
77 Clark 58 Head Laborer Georgia
78 Mildred Henderson 28 Head — Florida
79 Albert Henderson 5 Son — Florida
80 Edward Henderson 3 Son — Florida
81 Robert Henderson 2 Son — Florida
82 Hattie Leonard 40 Head Laundress So Carolina
83 George Gibbs 50 Head Drayman Florida
84 George Gibbs 24 Son — Florida
85 Douglas Gibbs 20 Son — Florida
86 Isaac Gibbs 16 Son — Florida
87 Willie Griffin THIS PERSON 41 Head Operator Florida
88 Jessie Griffin 40 Wife-H Teacher Florida
89 Lawrence Griffin 5 Son — Florida
90 Hattie Griffin 4 Daughter — Florida
93 Ella Humphrey 30 Head Chambermaid South Carolina
94 Anne Adams 38 Mother Cook Georgia

About This Record & Model Tree

This record was independently indexed by YourRoots from the 1930 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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