RT
Richard Thompson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Duval-County, Florida
Our Model Tree links this Richard Thompson across the 1930 and 1940 US Censuses in Duval-County, Florida (XGBoost, ~Confirmed) — first a son (b.~1929), then head of a 13-person household.
Age 11
b. ~1929
Male
Son
Born: Florida
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Duval-County, Florida |
| Surname | Thompson |
| Given Name | Richard Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Florida |
| 1935 Residence (City) | Jacksonville |
| 1935 Residence (County) | Duval |
| Additional Details | |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
| Township / Ward | Jacksonville |
| Est. Birth Year | ~1929 |
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.
13 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Richard | Age | Birth yr |
|---|---|---|---|---|
| Edith Thompson | Daughter | — | 16 | ~1924 |
| Margerit Thompson | Daughter | — | 10 | ~1930 |
| Alma Thompson | Daughter | — | 13 | ~1927 |
| Cherry Thompson | Daughter | — | 1 | ~1939 |
| Jessie Thompson | Daughter | — | 18 | ~1922 |
| Richard Thompson | Head | — | 37 | ~1903 |
| Johnnie Hilgerson | Other | — | 13 | ~1927 |
| Aaron Thompson | Son | — | 15 | ~1925 |
| Robert Thompson | Son | — | 3 | ~1937 |
| Richard Thompson | Son | — | 11 | ~1929 |
| David Thompson | Son | — | 5 | ~1935 |
| Allen Thompson | Son | — | 7 | ~1933 |
| Annie Thompson | Spouse | — | 33 | ~1907 |
Census Appearances
1930
Duval, Florida
Son, age 1
Duval, Florida · implied b. ~1929 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Richard D. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Occupation | none |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1940
Duval-County, Florida
Son, age 11
Duval-County, Florida · implied b. ~1929 — 13 household members
| Surname | Thompson |
| Given Name | Richard Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Florida |
| 1935 Residence (City) | Jacksonville |
| 1935 Residence (County) | Duval |
| Highest Grade | No 4 |
| 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 Richard Thompson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Richard Thompson
Son · 1940 · age 11 · b. ~1929 · Florida
★ You are viewing this record
Sibling
Edith Thompson
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alma Thompson
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Thompson
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Allen Thompson
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cherry Thompson
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jessie Thompson
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
David Thompson
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margerit Thompson
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Aaron Thompson
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
38 people indexed on this census page (nara:1940:m-t0627-00627-00256)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | James Dent | 16 | Son | Student | Georgia |
| 42 | Frank Zimba | 52 | Head | Carpenter | Poland |
| 43 | Myrtle Zimba | 27 | Wife | Stenographer | Florida |
| 45 | John R. Hammock | 42 | Head | Painter | Florida |
| 46 | Ada Mae Hammock | 34 | Wife | Housework | Florida |
| 47 | Betty A. Hammock | 3 | Daughter | — | Florida |
| 48 | James M. Hersey | 73 | In-law | Farmer | Florida |
| 49 | Annie E. Hersey | 67 | In-law | Housework | Florida |
| 50 | James F. O'Brien | 25 | Head | Carpenter | Florida |
| 51 | Beulah O'Brien | 22 | Wife | Saleswoman | Florida |
| 52 | John P. O'Brien | 2 | Son | — | Florida |
| 54 | Louie E. Jorden | 29 | Head | Air Brake Repairman | Florida |
| 55 | Anice V. Jorden | 24 | Wife | Saleswoman | Georgia |
| 56 | Janice L. Jorden | 3 | Daughter | — | Florida |
| 57 | Dollie Southwell | 71 | Head | Housework | Georgia |
| 58 | Essie Ross | 70 | Head | Laundress | Georgia |
| 59 | Leo Wall | 74 | Lodger | Freezer | China |
| 60 | Richard D. Thompson | 37 | Head | Machinist | Florida |
| 61 | Annie Mae Thompson | 33 | Wife | Housework | Florida |
| 62 | Jessie Mae Thompson | 18 | Daughter | Student | Florida |
| 63 | Edith Thompson | 16 | Daughter | Student | Florida |
| 64 | Aaron C. Thompson | 15 | Son | Student | Florida |
| 65 | Alma Thompson | 13 | Daughter | — | Florida |
| 66 | Richard Jr. Thompson THIS PERSON | 11 | Son | — | Florida |
| 67 | Margerit Thompson | 10 | Daughter | — | Florida |
| 68 | Allen Thompson | 7 | Son | — | Florida |
| 69 | David Thompson | 5 | Son | — | Florida |
| 70 | Robert Thompson | 3 | Son | — | Florida |
| 71 | Cherry Ann Thompson | 1 | Daughter | — | Florida |
| 72 | Johnnie Hilgerson | 13 | Nephew | — | Florida |
| 73 | Hugh B. Patten | 28 | Head | Telegraph Operator | Georgia |
| 74 | Hazel R. Patten | 23 | Wife | Housework | Georgia |
| 75 | Euginia Patten | 1 | Daughter | — | Florida |
| 76 | George E. Edwards | 33 | Head | Electrician Helper | Georgia |
| 77 | Janey Edwards | 24 | Wife | Housework | Florida |
| 78 | Theodore W. Edwards | 7 | Son | — | Florida |
| 79 | Joyce E. Edwards | 1 | Daughter | — | Florida |
| 80 | Stephen Green | 49 | Head | Car Repairman | Georgia |
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)