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Robert Griffith — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Muscogee-County, Georgia
Our Model Tree links this Robert Griffith across the 1920, 1930 and 1940 US Censuses in Muscogee-County, Georgia (XGBoost, ~Confirmed) — first a head (b.~1878), then head of a 3-person household.
Age 62
b. ~1878
Male
Head
Born: Virginia
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Muscogee-County, Georgia |
| Surname | Griffith |
| Given Name | Robert P. |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 62 |
| Marital Status | Married |
| Birthplace | Virginia |
| 1935 Residence (City) | Columbus City |
| 1935 Residence (County) | Muscogee |
| Additional Details | |
| Occupation | Medical Doctor |
| Industry | private practice |
| Class of Worker | OA |
| Hours Worked | 30 |
| Income (1939) | 132 |
| Highest Grade | C 5 |
| 1935 Residence | Same place |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Occupation | Medical Doctor |
| Township / Ward | Columbus City |
| Est. Birth Year | ~1878 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Robert Griffith | Head | — | 62 | ~1878 |
| Julia Griffith | Spouse | — | 59 | ~1881 |
| Julia Griffith | Daughter | — | 25 | ~1915 |
Census Appearances
1920
Muscogee, Georgia
Head, age 42
Muscogee, Georgia · implied b. ~1878 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Griffith |
| Given Name | Robert P. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Georgia |
| Occupation | Physician |
| Industry | Children's Hospital |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1930
Muscogee, Georgia
Head, age 52
Muscogee, Georgia · implied b. ~1878 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Griffith |
| Given Name | Robert P |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Virginia |
| Age at First Marriage | 25 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Georgia |
| Occupation | Physician |
| Industry | Medical |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 37.50 |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1940
Muscogee-County, Georgia
Head, age 62
Muscogee-County, Georgia · implied b. ~1878 — 3 household members
| Surname | Griffith |
| Given Name | Robert P. |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 62 |
| Marital Status | Married |
| Birthplace | Virginia |
| 1935 Residence (City) | Columbus City |
| 1935 Residence (County) | Muscogee |
| Occupation | Medical Doctor |
| Industry | private practice |
| Class of Worker | OA |
| Hours Worked | 30 |
| Income (1939) | 132 |
| Highest Grade | C 5 |
| 1935 Residence | Same place |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
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 Griffith across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Robert Griffith
Head · 1940 · age 62 · b. ~1878 · Georgia
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Muscogee-County, Georgia
Open full size
1940 US Federal Census — Muscogee-County, Georgia
Page Contents
31 people indexed on this census page (nara:1940:m-t0627-00698-00384)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Randall Brooks | 71 | head | — | Alabama |
| 2 | Rosa Lee Brooks | 40 | wife | — | Alabama |
| 3 | Blue Hardaway | 29 | son in law | — | Georgia |
| 4 | Beatrice Hardaway | 18 | daughter | — | Alabama |
| 5 | Shirley Hardaway | 7 | grand daughter | — | Georgia |
| 6 | Willie Wilson | 27 | lodger | Chauffeur | Georgia |
| 7 | Lula Bell Wilson | 21 | lodger | Laundress | Alabama |
| 8 | Infant Boden | 0 | son | — | Georgia |
| 9 | Annie Mcbride | 46 | head | Maid | Georgia |
| 10 | Alice Mcbride | 22 | daughter | — | Georgia |
| 11 | John E. Amenner | 1 | son | — | Georgia |
| 12 | Kirks Jones | 50 | head | Cook | Georgia |
| 13 | Woodley Jones | 45 | wife | Cook | Georgia |
| 14 | James Walker | 25 | son | Salesman | Georgia |
| 15 | Eugenia Walker | 23 | daughter | — | Georgia |
| 16 | Fay Walker | 21 | daughter | — | Georgia |
| 17 | Lulington Walker | 19 | son | — | Georgia |
| 18 | Clark Walker | 17 | son | — | Georgia |
| 19 | Azor B. Grantham | 43 | head | — | Alabama |
| 20 | Lettie C. Grantham | 42 | wife | Gardener | Alabama |
| 21 | Lawton E. Grantham | 18 | son | — | Alabama |
| 22 | Thors O. Grantham | 17 | daughter | — | Georgia |
| 23 | L. Ruth Grantham | 14 | daughter | — | Georgia |
| 24 | Emma B. Howard | 57 | hostess | Hostess | Georgia |
| 25 | Vera James | 17 | cousin | Maid | Georgia |
| 26 | J. C. Smothers | 23 | son | Yard Keeper | Georgia |
| 27 | Ruben B. Kimbrough | 23 | lodger | Manager | Georgia |
| 28 | Edward Swift Flowers | 24 | lodger | Collector Teller | Georgia |
| 29 | Robert P. Griffith THIS PERSON | 62 | head | Medical Doctor | Virginia |
| 30 | Julia W. Griffith | 59 | wife | — | Virginia |
| 31 | Julia A. Griffith | 25 | daughter | — | 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)