RH
Robert Hamilton — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Flagler-County, Florida
Our Model Tree links this Robert Hamilton across the 1920, 1930 and 1940 US Censuses in Flagler-County, Florida (XGBoost, ~Confirmed) — first a head (b.~1866), then head of a 4-person household.
Age 74
b. ~1866
Male
Head
Born: Scotland
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Flagler-County, Florida |
| Surname | Hamilton |
| Given Name | Robert C. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 74 |
| Marital Status | Widowed |
| Birthplace | Scotland |
| 1935 Residence (City) | Precinct 4 St. Johns |
| 1935 Residence (County) | Flagler |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Farm Laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 600 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
| Occupation | Farm Laborer |
| Township / Ward | Precinct 4 St Johns |
| Est. Birth Year | ~1866 |
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 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Lester Hamilton | Daughter | — | 10 | ~1930 |
| Katherine Hamilton | Daughter | — | 8 | ~1932 |
| Robert Hamilton | Head | — | 74 | ~1866 |
| Robert Hamilton | Son | — | 49 | ~1891 |
Census Appearances
1920
Flagler, Florida
Head, age 54
Flagler, Florida · implied b. ~1866 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hamilton |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Scotland |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Occupation | Fireman |
| Industry | General |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
1930
Flagler, Florida
Head, age 64
Flagler, Florida · implied b. ~1866 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hamilton |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 64 |
| Marital Status | Married |
| Birthplace | Scotland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1880 |
| Age at First Marriage | 22 |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Value / Rent | 800 |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
1940
Flagler-County, Florida
Head, age 74
Flagler-County, Florida · implied b. ~1866 — 4 household members
| Surname | Hamilton |
| Given Name | Robert C. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 74 |
| Marital Status | Widowed |
| Birthplace | Scotland |
| 1935 Residence (City) | Precinct 4 St. Johns |
| 1935 Residence (County) | Flagler |
| Naturalization Status | Naturalized |
| Occupation | Farm Laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 600 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
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 Robert Hamilton across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Hamilton
Head · 1940 · age 74 · b. ~1866 · Florida
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Flagler-County, Florida
Open full size
1940 US Federal Census — Flagler-County, Florida
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00587-00069)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ileen Akins | 18 | Niece | Housework | Florida |
| 2 | Charles Brown | 29 | Head | Truck Driver | Florida |
| 3 | Josephine Brown | 28 | Wife | — | Florida |
| 4 | Charles Jr. Brown | 4 | Son | — | Florida |
| 5 | George E. Brown | 3 | Son | — | Florida |
| 6 | John D. Brown | 1 | Son | — | Florida |
| 7 | Mary O. Leschi | 71 | Head | — | Virginia |
| 8 | Maxwell Coryell | 45 | Daughter | — | Wisconsin |
| 9 | Paul Luke | 38 | Head | Farm Laborer | Georgia |
| 10 | Goldie R. Luke | 33 | Wife | — | Georgia |
| 11 | Louis Rowland | 37 | Head | Farm Laborer | Kentucky |
| 12 | Dillard Rowland | 41 | Brother | Farm Laborer | Kentucky |
| 13 | Harold Buckles | 35 | Head | Farm Laborer | Florida |
| 14 | Eula R. Buckles | 36 | Wife | — | Georgia |
| 15 | Stanley Buckles | 15 | Son | — | Florida |
| 16 | Loyala Buckles | 14 | Daughter | — | Florida |
| 17 | Lily Buckles | 12 | Daughter | — | Florida |
| 18 | Harold Jr. Buckles | 11 | Son | — | Florida |
| 19 | Merl Buckles | 10 | Son | — | Florida |
| 20 | Brady Buckles | 9 | Son | — | Florida |
| 21 | Homer Buckles | 7 | Son | — | Florida |
| 22 | Lorraine Buckles | 6 | Daughter | — | Florida |
| 23 | Louis Buckles | 54 | Brother | Farm Laborer | Florida |
| 24 | Kasy Jones | 75 | Head | — | North Carolina |
| 25 | Florie R. Jones | 63 | Wife | — | Georgia |
| 26 | Oliver Mikell | 40 | Head | Farm Laborer | South Carolina |
| 27 | Hanna Mikell | 46 | Wife | Farm Laborer | Georgia |
| 28 | Ida Bell Cooper | 18 | Sister-in-law | Farm Laborer | Florida |
| 29 | Robert C. Hamilton THIS PERSON | 74 | Head | Farm Laborer | Scotland |
| 30 | Robert T. Hamilton | 49 | Son | Farm Manager | Oregon |
| 31 | Lester M. Hamilton | 10 | Daughter | — | Florida |
| 32 | Katherine Hamilton | 8 | Daughter | — | Florida |
| 33 | Henry R. Salgado | 48 | Head | Farmer | Ohio |
| 34 | Genie Salgado | 45 | Wife | — | Oregon |
| 35 | Gladys Salgado | 21 | Daughter | Clerk | Florida |
| 36 | James Salgado | 19 | Son | Truck Driver | Florida |
| 37 | George Salgado | 10 | Son | Farm Laborer | Florida |
| 38 | George R. Salgado | 83 | Head | — | Canada |
| 39 | Josephine Salgado | 81 | Wife | — | Canada |
| 40 | Leroy Pellicer | 26 | Head | Farmer | 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)