DM
Dorothy Mitchell — 1940 US Census Record
Model Tree available1940 United States Federal Census · Duval-County, Florida
Our Model Tree links this Dorothy Mitchell across the 1920, 1930 and 1940 US Censuses in Duval-County, Florida (XGBoost, ~Confirmed), with identified parents Claude & Charles — first a daughter (b.~1919), then head of a 5-person household.
Age 21
b. ~1919
Female
Daughter
Born: Florida
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Duval-County, Florida |
| Surname | Mitchell |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Florida |
| 1935 Residence (County) | Duval |
| Additional Details | |
| Occupation | Teacher |
| Industry | Public School |
| Class of Worker | GW |
| Hours Worked | 34 |
| Income (1939) | 349 |
| Highest Grade | C 2 |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
| Occupation | Teacher |
| Township / Ward | Jacksonville |
| Est. Birth Year | ~1919 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Dorothy | Age | Birth yr |
|---|---|---|---|---|
| Tanner Fowler | Other | — | 44 | ~1896 |
| Charles Mitchell | Head | — | 58 | ~1882 |
| Dorothy Mitchell | Daughter | — | 21 | ~1919 |
| Elliot Thomas | Other | — | 28 | ~1912 |
| Mamie Mitchell | Spouse | — | 46 | ~1894 |
Census Appearances
1920
Duval, Florida
Daughter, age 1
Duval, Florida · implied b. ~1919 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mitchell |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1930
Duval, Florida
Daughter, age 11
Duval, Florida · implied b. ~1919 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mitchell |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Can Read/Write | Yes |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1940
Duval-County, Florida
Daughter, age 21
Duval-County, Florida · implied b. ~1919 — 5 household members
| Surname | Mitchell |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Florida |
| 1935 Residence (County) | Duval |
| Occupation | Teacher |
| Industry | Public School |
| Class of Worker | GW |
| Hours Worked | 34 |
| Income (1939) | 349 |
| Highest Grade | C 2 |
| 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 Dorothy Mitchell across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Claude Mitchell (~0.92 confidence) and father Charles Mitchell (~0.92 confidence) and mother Mamie Mitchell (~0.92 confidence) and mother Mamie Mitchell (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Claude Mitchell
b. ~1879
Source father
● Household
· direct · ~0.92
Father
Charles Mitchell
b. ~1882
Source father
● Household
· direct · ~0.92
Mother
Mamie Mitchell
b. ~1893
Source mother
● Household
· direct · ~0.92
Mother
Mamie Mitchell
b. ~1894
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Dorothy Mitchell
Daughter · 1940 · age 21 · b. ~1919 · 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 — Duval-County, Florida
Open full size
1940 US Federal Census — Duval-County, Florida
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-00624-00893)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Doris Gibson | 4 | Daughter | — | Florida |
| 2 | James S Ross | 46 | Head | Porter | Georgia |
| 3 | Mattie Ross | 36 | Wife | Maid | Georgia |
| 4 | Arlene Ross | 8 | Daughter | — | Georgia |
| 5 | Mc Nelson | 47 | Head | Waiter | Georgia |
| 6 | Pearie Nelson | 42 | Wife | Teacher | Georgia |
| 7 | Marie Shaw | 60 | Mother | — | Georgia |
| 8 | Sol Jordan | 47 | Head | Yard Man | Georgia |
| 9 | Bessie Jordan | 39 | Wife | — | Georgia |
| 10 | Benjamin Jordan | 17 | Son | — | Florida |
| 11 | Robert Jordan | 16 | Son | — | Florida |
| 12 | Solomon Jordan | 14 | Son | — | Florida |
| 13 | Ernest Jordan | 11 | Son | — | Florida |
| 14 | Jessie Jordan | 10 | Daughter | — | Florida |
| 15 | Annette Jordan | 6 | Daughter | — | Florida |
| 16 | Moses Jordan | 87 | Father | — | Georgia |
| 17 | Charles Mitchell | 58 | Head | Carpenter | Georgia |
| 18 | Mamie Mitchell | 46 | Wife | Teacher | Georgia |
| 19 | Dorothy Mitchell THIS PERSON | 21 | Daughter | Teacher | Florida |
| 20 | Tanner Fowler | 44 | Roomer | Cook | Florida |
| 21 | Elliot Thomas | 28 | Roomer | Teacher | Florida |
| 22 | Edward A Ellaby | 36 | Head | Editor | Florida |
| 23 | Adraelle Ellaby | 23 | Wife | — | Florida |
| 24 | Alice Butler | 64 | Head | — | Florida |
| 25 | Earl Edwards | 43 | Head | Chauffeur | Florida |
| 26 | Eula Edwards | 39 | Wife | Maid | Florida |
| 27 | Andrew Dennis | 74 | Roomer | Contractor | Georgia |
| 28 | Annie Maundy | 54 | Roomer | — | Georgia |
| 29 | Smith M Morgan | 52 | Head | Clerk Carrier | Mississippi |
| 30 | Vivian Morgan | 43 | Wife | — | Florida |
| 31 | Mary Morgan | 14 | Daughter | — | Florida |
| 32 | Marion Morgan | 11 | Son | — | Florida |
| 33 | Mary Graham | 50 | Head | — | Georgia |
| 34 | George Parker | 50 | Head | Chauffeur | Georgia |
| 35 | Irene Parker | 38 | Wife | — | Georgia |
| 36 | Eugene Childers | 38 | Head | Maid | Georgia |
| 37 | Margaret Childers | 30 | Wife | Maid | So Carolina |
| 38 | Howard Bass | 41 | Head | Painter | Georgia |
| 39 | Ethel Bass | 41 | Wife | Cook | Georgia |
Pedigree Summary
Dorothy
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)