RA
Ruby Anderson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Duval-County, Florida
Our Model Tree links this Ruby Anderson across the 1930 and 1940 US Censuses in Duval-County, Florida (XGBoost, ~Confirmed) — first a daughter (b.~1923), then head of a 16-person household.
Age 17
b. ~1923
Female
Daughter
Born: Florida
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Duval-County, Florida |
| Surname | Anderson |
| Given Name | Ruby |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Florida |
| 1935 Residence (City) | Election Precinct 39 Duval Station |
| 1935 Residence (County) | Duval |
| Additional Details | |
| Highest Grade | Hs 1 |
| 1935 Residence | Same house |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
| Township / Ward | Election Precinct 39 Duval Station |
| Est. Birth Year | ~1923 |
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.
16 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Ruby | Age | Birth yr |
|---|---|---|---|---|
| Alice Anderson | Daughter | — | 16 | ~1924 |
| Douglas Anderson | Son | — | 8 | ~1932 |
| Walter Anderson | Head | — | 60 | ~1880 |
| Dinah Anderson | Other | — | 20 | ~1920 |
| Ollie Anderson | Daughter | — | 20 | ~1920 |
| Jane Clyde | Daughter | — | 4 | ~1936 |
| James Anderson | Son | — | 15 | ~1925 |
| Eloise Clyde | Daughter | — | 1 | ~1939 |
| Blanche Anderson | Daughter | — | 18 | ~1922 |
| Ruby Anderson | Daughter | — | 17 | ~1923 |
| Doris Clyde | Daughter | — | 2 | ~1938 |
| Child Clyde | Son | — | 6 | ~1934 |
| Head Clyde | Other | — | — | |
| Maggie Clyde | Spouse | — | 20 | ~1920 |
| Ivey Anderson | Son | — | 32 | ~1908 |
| John Anderson | Son | — | 11 | ~1929 |
Census Appearances
1930
Duval, Florida
Daughter, age 7
Duval, Florida · implied b. ~1923 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Ruby |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Can Read/Write | Yes |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1940
Duval-County, Florida
Daughter, age 17
Duval-County, Florida · implied b. ~1923 — 16 household members
| Surname | Anderson |
| Given Name | Ruby |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Florida |
| 1935 Residence (City) | Election Precinct 39 Duval Station |
| 1935 Residence (County) | Duval |
| Highest Grade | Hs 1 |
| 1935 Residence | Same house |
| 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 Ruby Anderson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Ruby Anderson
Daughter · 1940 · age 17 · b. ~1923 · Florida
★ You are viewing this record
Sibling
Douglas Anderson
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Clyde
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Anderson
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Blanche Anderson
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ollie Anderson
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Child Clyde
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ivey Anderson
Sibling · 1940 · age 32
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jane Clyde
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Anderson
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eloise Clyde
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Anderson
Sibling · 1940 · age 16
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
40 people indexed on this census page (nara:1940:m-t0627-00584-00869)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ida Mae Anderson | 15 | Daughter | — | Florida |
| 2 | George Scott | 36 | Head | Labourer | Florida |
| 3 | Jennie Scott | 34 | Wife | — | Florida |
| 4 | Georgia Mae Scott | 4 | Daughter | — | Florida |
| 5 | Walter D. Anderson | 60 | Head | — | Florida |
| 6 | Ollie Mae Anderson | 20 | Daughter | — | Florida |
| 7 | Blanche Anderson | 18 | Daughter | — | Florida |
| 8 | Ruby Anderson THIS PERSON | 17 | Daughter | — | Florida |
| 9 | Alice Anderson | 16 | Daughter | — | Florida |
| 10 | James Anderson | 15 | Son | — | Florida |
| 11 | John Anderson | 11 | Son | — | Florida |
| 12 | Douglas Anderson | 8 | Son | — | Florida |
| 13 | Ivey Anderson | 32 | Son | Bus Driver | Florida |
| 14 | Dinah Anderson | 20 | Daughter-in-law | — | Florida |
| 15 | Head Clyde | None | M | Road Construction | — |
| 16 | Maggie Clyde | 20 | Wife | — | Florida |
| 17 | Child Jr Clyde | 6 | Son | — | Florida |
| 18 | Jane Clyde | 4 | Daughter | — | Florida |
| 19 | Doris Clyde | 2 | Daughter | — | Florida |
| 20 | Eloise Clyde | 1 | Daughter | — | Florida |
| 21 | Fannie Davis | 74 | Head | — | Florida |
| 22 | Ethel Davis | 34 | Daughter | — | Florida |
| 23 | Antonio Alvarez | 34 | Head | Owner Operator | Florida |
| 24 | Annie Laura Alvarez | 30 | Wife | — | Florida |
| 25 | Antonio Jr Alvarez | 10 | Son | — | Florida |
| 26 | Ray Alvarez | 8 | Son | — | Florida |
| 27 | Warren Alvarez | 5 | Son | — | Florida |
| 28 | Gloria Alvarez | 3 | Daughter | — | Florida |
| 29 | Mack Tucker | 19 | Lodger | Laborer | Georgia |
| 30 | William C. Sessions | 34 | Head | Owner | Florida |
| 31 | Elizabeth Sessions | 30 | Wife | — | Georgia |
| 32 | Dorothy Sessions | 12 | Daughter | — | Florida |
| 33 | Martha K. Sessions | 10 | Daughter | — | Florida |
| 34 | William Jr Sessions | 6 | Son | — | Florida |
| 35 | Joan Sessions | 4 | Daughter | — | Florida |
| 36 | A. G. Martin | 18 | Lodger | Laborer | Georgia |
| 37 | John W. Dean | 59 | Head | Laborer | Georgia |
| 38 | Theta M. Dean | 36 | Wife | — | Florida |
| 39 | John D. Dean | 4 | Son | — | Florida |
| 40 | Dorsey Barker | 48 | Head | Owner Operator | Virginia |
Related Census Records
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)