AC
Annie Cox — 1930 US Census Record
Model Tree available1930 United States Federal Census · Davidson, Tennessee
Our Model Tree links this Annie Cox across the 1920, 1930 and 1940 US Censuses in Davidson, Tennessee (XGBoost, ~Confirmed), with identified parents Alonzo & R — first a daughter (b.~1913), then head of a 4-person household.
Age 17
b. ~1913
Female
Daughter
Born: Tennessee
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Davidson, Tennessee |
| Surname | Cox |
| Given Name | Annie L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
| Township / Ward | Nashville City |
| Est. Birth Year | ~1913 |
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 1930 census.
| Name | Relation to head | Relative to Annie | Age | Birth yr |
|---|---|---|---|---|
| Alonzo Cox | Head | — | 65 | ~1865 |
| Richard Cox | Son | — | 15 | ~1915 |
| Annie Cox | Daughter | — | 17 | ~1913 |
| Rachel Cox | Other | — | 62 | ~1868 |
Census Appearances
1920
Davidson, Tennessee
Daughter, age 7
Davidson, Tennessee · implied b. ~1913 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cox |
| Given Name | Andrew |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Occupation | none |
| Can Read | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1930
Davidson, Tennessee
Daughter, age 17
Davidson, Tennessee · implied b. ~1913 — 4 household members
| Surname | Cox |
| Given Name | Annie L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Can Read/Write | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1940
Davidson-County, Tennessee
Daughter, age 23
Davidson-County, Tennessee · implied b. ~1917 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cox |
| Given Name | Ann M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Tennessee |
| 1935 Residence (City) | Nashville City |
| 1935 Residence (County) | Davidson |
| Occupation | Saleslady |
| Industry | Dept Store |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same Place |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
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 Annie Cox across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Alonzo Cox (~0.92 confidence) and father R Cox (~0.50 confidence) and father Sam Cox (~0.92 confidence) and mother Ann Cox (~0.92 confidence) and mother Mattie Cox (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.84
Father
Alonzo Cox
b. ~1865
Source father
● Household
· direct · ~0.92
Father
R Cox
b. ~1921
Source father
● Household
· direct · ~0.5
Father
Sam Cox
b. ~1879
Source father
● Household
· direct · ~0.92
Mother
Ann Cox
b. ~1893
Source mother
● Household
· direct · ~0.92
Mother
Mattie Cox
b. ~1881
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Annie Cox
Daughter · 1930 · age 17 · b. ~1913 · Tennessee
★ You are viewing this record
Sibling
Richard Cox
Sibling · 1930 · age 15
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 — Davidson, Tennessee
Open full size
1930 US Federal Census — Davidson, Tennessee
Page Contents
38 people indexed on this census page (ia:1930:15thcensus2243unit:0401)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Octavia Webster | 49 | Wife-H | Cooking | Tennessee |
| 52 | John Mclean | 50 | Head | Laborer | Alabama |
| 53 | Sarah L. Mclean | 50 | Wife-H | House Keeping | Alabama |
| 54 | Roswell Wood | 29 | Son-in-law | Laborer | Tennessee |
| 55 | Rosa Wood | 29 | Daughter | — | Alabama |
| 56 | Lizzie Harris | 36 | Sister-in-law | Servant | Alabama |
| 57 | Ernest Harris | 14 | Nephrew | Delivery Boy | Alabama |
| 58 | Calvin Joyner | 12 | Boarder | — | Tennessee |
| 59 | Katie C. Harris | 9 | Niece | — | Alabama |
| 60 | Joe H. Harris | 6 | Nephrew | — | Alabama |
| 61 | Herbert Harris | 5 | Nephrew | — | Alabama |
| 62 | Ozzie M. Harris | 4 | Niece | — | Alabama |
| 63 | John A. Hill | 8 | Boarder | — | Tennessee |
| 64 | Rosie M. Hill | 6 | Boarder | — | Tennessee |
| 65 | Jeff Doss | 24 | Nephrew | Chauffeur | Alabama |
| 66 | Susie Cummings | 43 | Head-H | Laundress | Tennessee |
| 67 | Bennie Cummings | 17 | Daughter | Laborer | Tennessee |
| 68 | Ellis Cummings | 28 | Son | House Man | Tennessee |
| 69 | Ageline Cummings | 15 | Daughter | Servant | Tennessee |
| 70 | D. C. Cummings | 12 | Son | — | Tennessee |
| 71 | Ethel Cummings | 6 | Daughter | — | Tennessee |
| 72 | Francis Cummings | 5 | Daughter | — | Tennessee |
| 73 | Rosie Cummings | 4 | Daughter | — | Tennessee |
| 74 | William Cummings | 2 | Son | — | Tennessee |
| 75 | Ernest Vaughn | 21 | Son-in-law | Laborer | Tennessee |
| 76 | Ruby Vaughn | 16 | Daughter | Servant | Tennessee |
| 77 | Caroline Flint | 73 | Head-H | — | Tennessee |
| 78 | Ned T. Whittaker | 46 | Head | Laborer | Tennessee |
| 79 | Bessie L. Whittaker | 42 | Wife-H | — | Tennessee |
| 80 | Lelia Jarrett | 7 | Boarder | — | Tennessee |
| 81 | Alonzo T. Cox | 65 | Head | Laborer | Tennessee |
| 82 | Rachel Cox | 62 | Wife-H | Laundress | Tennessee |
| 83 | Annie L. Cox THIS PERSON | 17 | Daughter | — | Tennessee |
| 84 | Richard E. Cox | 15 | Son | Delivery | Tennessee |
| 85 | Ada Vaughn | 45 | Head-H | Servant | Tennessee |
| 86 | John Cardwell | 45 | Head | Laborer | Tennessee |
| 87 | Jennie Cardwell | 45 | Wife-H | Laborer | Tennessee |
| 88 | Henry Fite | 65 | Head | — | Tennessee |
Pedigree Summary
Annie + 1 sibling
Gen 1 · 5 parents
~0.84
Max depth 4 (1900–1950 window)
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)