RT
Richard Thompson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · St Johns, Florida
Our Model Tree links this Richard Thompson across the 1920 and 1930 US Censuses in St Johns, Florida (XGBoost, ~Confirmed) — first a son (b.~1907), then head of a 10-person household.
Age 23
b. ~1907
Male
Son
Born: Georgia
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | St Johns, Florida |
| Surname | Thompson |
| Given Name | Richard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | So Carolina |
| Additional Details | |
| Occupation | Clerk |
| Industry | Bank |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Occupation | Clerk |
| Township / Ward | St Augustine City |
| Est. Birth Year | ~1907 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Richard | Age | Birth yr |
|---|---|---|---|---|
| Helen Thompson | Daughter | — | 36 | ~1894 |
| Louise Thompson | Daughter | — | 32 | ~1898 |
| Elizabeth Thompson | Daughter | — | 30 | ~1900 |
| Katherine Thompson | Daughter | — | 27 | ~1903 |
| Marie Thompson | Daughter | — | 20 | ~1910 |
| Wm Thompson | Head | — | 64 | ~1866 |
| Ella Hewson | Other | — | 75 | ~1855 |
| Wm Thompson | Son | — | 34 | ~1896 |
| Richard Thompson | Son | — | 23 | ~1907 |
| Katherine Thompson | Spouse | — | 62 | ~1868 |
Census Appearances
1920
St Johns, …
Son, age 12
St Johns, Florida · implied b. ~1908 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Richard |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | South Carolina |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1930
St Johns, …
Son, age 23
St Johns, Florida · implied b. ~1907 — 10 household members
| Surname | Thompson |
| Given Name | Richard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | So Carolina |
| Occupation | Clerk |
| Industry | Bank |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
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 (1920 and 1930) in St Johns, Florida, using XGBoost record linkage.
Show:
This person
Anchor record
Richard Thompson
Son · 1930 · age 23 · b. ~1907 · Florida
★ You are viewing this record
Sibling
Wm Thompson
Sibling · 1930 · age 34
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Thompson
Sibling · 1930 · age 30
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Katherine Thompson
Sibling · 1930 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Thompson
Sibling · 1930 · age 36
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marie Thompson
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louise Thompson
Sibling · 1930 · age 32
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
1930 US Federal Census — St Johns, Florida
Open full size
1930 US Federal Census — St Johns, Florida
Page Contents
46 people indexed on this census page (ia:1930:15thcensus332unit:0261)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Gilbert Lopez | 50 | Head | Engineer | Florida |
| 52 | Mae Lopez | 44 | Wife | — | Florida |
| 53 | Wallace Lopez | 23 | Son | Plumber | Florida |
| 54 | Glenniem Lopez | 22 | Daughter | Stenographer | Florida |
| 55 | Joseph Colee | 67 | Father-in-law | Manager | Florida |
| 60 | Lewis W. Motes | 54 | Head | Butcher | Florida |
| 61 | Frances H. Motes | 52 | Wife | — | Florida |
| 62 | Lewis W. Jr. Motes | 27 | Son | Mechanic | Florida |
| 63 | Debora Smith | 17 | Niece | — | Florida |
| 64 | Glen W. Hinson | 32 | Roomer | Chauffeur | Florida |
| 65 | Ceryl M. Ryan | 34 | Roomer | Manager | So Carolina |
| 66 | Georgia Colee | 56 | Head | — | Florida |
| 67 | Henry Colee | 21 | Son | Clerk | Florida |
| 68 | Chas. Schroeder | 43 | Son-in-law | Lineman | Missouri |
| 69 | Katherine Schroeder | 26 | Daughter | — | Florida |
| 70 | Margaret Schroeder | 2 | Gr. Dau. | — | Florida |
| 71 | Dan Miller | 26 | Son-in-law | Fireman | Florida |
| 72 | Edna Miller | 28 | Daughter | Waitress | Florida |
| 73 | Raymond Colee | 32 | Head | Auditor | Florida |
| 74 | Lydia Colee | 29 | Wife | — | Florida |
| 75 | Raymond Colee | 8 | Son | — | Florida |
| 76 | Elmo Rogero | 52 | Head | Contractor | Florida |
| 77 | Irene Rogero | 48 | Wife | — | Florida |
| 78 | Wilma Rogero | 25 | Daughter | Saleslady | Florida |
| 79 | Howard Mehane | 23 | Roomer | Clerk | So Carolina |
| 80 | Wm. M. Thompson | 64 | Head | Examiner | Arkansas |
| 81 | Katherine Thompson | 62 | Wife | — | So Carolina |
| 82 | Helen Thompson | 36 | Daughter | Bookkeeper | So Carolina |
| 83 | Wm. M. Jr. Thompson | 34 | Son | Clerk | So Carolina |
| 84 | Louise Thompson | 32 | Daughter | Secty. | So Carolina |
| 85 | Elizabeth Thompson | 30 | Daughter | Clerk | Georgia |
| 86 | Katherine Thompson | 27 | Daughter | Bookkeeper | Georgia |
| 87 | Richard Thompson THIS PERSON | 23 | Son | Clerk | Georgia |
| 88 | Marie Thompson | 20 | Daughter | Nurse | So Carolina |
| 89 | Ella Hewson | 75 | Sister-in-law | — | So Carolina |
| 90 | Manuel Arango | 58 | Head | Manufacturer | Spain |
| 91 | Estelle Arango | 35 | Wife | Stenographer | Georgia |
| 92 | Gloria Arango | 10 | Daughter | — | Florida |
| 93 | May B. Estes | 72 | Head | — | Illinois |
| 94 | Virginia Estes | 35 | Daughter | — | Florida |
| 95 | Edward Hawse | 40 | Lodger | Chauffeur | Georgia |
| 96 | Ruth Hawse | 27 | Lodger | — | Georgia |
| 97 | Hattie B. Masters | 53 | Head | — | Florida |
| 98 | Lloyd Masters | 23 | Son | Plumber | Florida |
| 99 | Rebeccah B. Allen | 65 | Head | Proprietor | Illinois |
| 100 | Wilbur G. Brown | 55 | Roomer | Engineer | Alabama |
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)