EA
Earl Allen — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Duval-County, Florida
Our Model Tree links this Earl Allen across the 1930 and 1940 US Censuses in Duval-County, Florida (XGBoost, ~Confirmed) — first a son (b.~1922), then head of a 7-person household.
Age 18
b. ~1922
Male
Son
Born: Florida
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Duval-County, Florida |
| Surname | Allen |
| Given Name | Earl L |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Florida |
| 1935 Residence (City) | Jacksonville City |
| 1935 Residence (County) | Duval |
| Additional Details | |
| Occupation | Rear Worker |
| Highest Grade | H-1 |
| 1935 Residence | Same place |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
| Occupation | Rear Worker |
| Township / Ward | Jacksonville City |
| Est. Birth Year | ~1922 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Earl | Age | Birth yr |
|---|---|---|---|---|
| Harmon Allen | Son | — | 4 | ~1936 |
| Viola Allen | Spouse | — | 45 | ~1895 |
| Bobbie Allen | Daughter | — | 5 | ~1935 |
| Earl Allen | Son | — | 18 | ~1922 |
| Irene Allen | Daughter | — | 15 | ~1925 |
| Mildred Allen | Daughter | — | 16 | ~1924 |
| James Allen | Head | — | 45 | ~1895 |
Census Appearances
1930
Duval, Florida
Son, age 8
Duval, Florida · implied b. ~1922 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Allen |
| Given Name | Earl |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1940
Duval-County, Florida
Son, age 18
Duval-County, Florida · implied b. ~1922 — 7 household members
| Surname | Allen |
| Given Name | Earl L |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Florida |
| 1935 Residence (City) | Jacksonville City |
| 1935 Residence (County) | Duval |
| Occupation | Rear Worker |
| Highest Grade | H-1 |
| 1935 Residence | Same place |
| 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.
Our Model Tree links Earl Allen across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Earl Allen
Son · 1940 · age 18 · b. ~1922 · Florida
★ You are viewing this record
Sibling
Bobbie Allen
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Allen
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harmon Allen
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irene Allen
Sibling · 1940 · age 15
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 — Duval-County, Florida
Open full size
1940 US Federal Census — Duval-County, Florida
Page Contents
32 people indexed on this census page (nara:1940:m-t0627-00624-00014)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 6 | Bryant Padgett | 53 | Head | Mechanic | Georgia |
| 7 | Rosalie Padgett | 37 | Wife | — | Florida |
| 8 | Ernest E Padgett | 15 | Son | — | Florida |
| 9 | Harmon H Padgett | 13 | Son | — | Florida |
| 10 | Barbara Padgett | 9 | Daughter | — | Florida |
| 11 | Leslie E Padgett | 8 | Son | — | Florida |
| 12 | Constance S Padgett | 5 | Daughter | — | Florida |
| 14 | Benjamin Peterson | 43 | Head | Fireman | Florida |
| 15 | Lillie Peterson | 37 | Wife | — | Florida |
| 16 | Leroy Peterson | 19 | Son | Laborer | Florida |
| 17 | Mildred Peterson | 15 | Daughter | — | Florida |
| 18 | Louise Peterson | 13 | Daughter | — | Florida |
| 19 | Herbert Peterson | 4 | Son | — | Florida |
| 21 | James A Allen | 45 | Head | Welder | Florida |
| 22 | Viola Allen | 45 | Wife | — | Florida |
| 23 | Earl L Allen THIS PERSON | 18 | Son | Rear Worker | Florida |
| 24 | Mildred V Allen | 16 | Daughter | — | Florida |
| 25 | Irene E Allen | 15 | Daughter | — | Florida |
| 26 | Bobbie Lou Allen | 5 | Daughter | — | Florida |
| 27 | Harmon R Allen | 4 | Son | — | Florida |
| 28 | W. S. Callahan | 55 | Head | Carpenter | Georgia |
| 29 | Lorraine Callahan | 55 | Wife | — | Georgia |
| 30 | W. S. Jr. Callahan | 26 | Son | Truck Driver | Georgia |
| 32 | Noah J. Smith | 49 | Head | Clerk | Alabama |
| 33 | Alice Smith | 42 | Wife | — | Florida |
| 34 | Hope A Smith | 22 | Son | Inspector | Florida |
| 35 | I. C. Nichols | 41 | Head | Owner | Florida |
| 36 | Louise Nichols | 42 | Wife | — | Florida |
| 37 | William Mattox | 55 | Head | Owner | Florida |
| 38 | Marie Mattox | 42 | Wife | — | Florida |
| 39 | Elizabeth Mattox | 21 | Daughter | Operator | Florida |
| 40 | Oscar Mattox | 20 | Son | Basketball | Florida |
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)