AC
Alice Cook — 1940 US Census Record
Model Tree available1940 United States Federal Census · Cobb-County, Georgia
Our Model Tree links this Alice Cook across the 1920, 1930 and 1940 US Censuses in Cobb-County, Georgia (XGBoost, ~Confirmed), with identified parents Rufus & Rufus — first a daughter (b.~1903), then head of a 4-person household.
Age 37
b. ~1903
Female
Daughter
Born: Georgia
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Cobb-County, Georgia |
| Surname | Cook |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Single |
| Birthplace | Georgia |
| 1935 Residence (City) | Oregon |
| 1935 Residence (County) | Cobb |
| Additional Details | |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 43 |
| Income (1939) | 88 |
| Highest Grade | 7 |
| 1935 Residence | Same place |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Occupation | Laborer |
| Township / Ward | Oregon |
| Est. Birth Year | ~1903 |
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 Alice | Age | Birth yr |
|---|---|---|---|---|
| Helen Cook | Daughter | — | 13 | ~1927 |
| Alice Cook | Daughter | — | 37 | ~1903 |
| Nellan Cook | Daughter | — | 42 | ~1898 |
| Martha Cook | Head | — | 72 | ~1868 |
Census Appearances
1920
Cobb, Georgia
Daughter, age 17
Cobb, Georgia · implied b. ~1903 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cook |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1930
Cobb, Georgia
Daughter, age 27
Cobb, Georgia · implied b. ~1903 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cook |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | Georgia |
| Can Read/Write | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1940
Cobb-County, Georgia
Daughter, age 37
Cobb-County, Georgia · implied b. ~1903 — 4 household members
| Surname | Cook |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Single |
| Birthplace | Georgia |
| 1935 Residence (City) | Oregon |
| 1935 Residence (County) | Cobb |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 43 |
| Income (1939) | 88 |
| Highest Grade | 7 |
| 1935 Residence | Same place |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
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 Alice Cook across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Rufus Cook (~0.92 confidence) and father Rufus Cook (~0.92 confidence) and mother Martha Cook (~0.92 confidence) and mother Martha Cook (~0.92 confidence) and mother Martha Cook (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Rufus Cook
b. ~1853
Source father
● Household
· direct · ~0.92
Father
Rufus Cook
b. ~1854
Source father
● Household
· direct · ~0.92
Mother
Martha Cook
b. ~1857
Source mother
● Household
· direct · ~0.92
Mother
Martha Cook
b. ~1862
Source mother
● Household
· direct · ~0.92
Mother
Martha Cook
b. ~1868
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Alice Cook
Daughter · 1940 · age 37 · b. ~1903 · Georgia
★ You are viewing this record
Sibling
Helen Cook
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nellan Cook
Sibling · 1940 · age 42
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 — Cobb-County, Georgia
Open full size
1940 US Federal Census — Cobb-County, Georgia
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00658-00805)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Earl R. Priest | 14 | Son | Laborer | Georgia |
| 2 | J. D. Priest | 12 | Son | — | Georgia |
| 3 | Ruby Randolph | 31 | Head | Seamstress | Georgia |
| 4 | Loyd M. Randolph | 7 | Son | — | Georgia |
| 5 | Bonnie G. Randolph | 3 | Daughter | — | Georgia |
| 6 | Helen V. Randolph | 3 | Daughter | — | Georgia |
| 7 | Douglas Craddock | 63 | Head | Farmer | Georgia |
| 8 | Lydia W. Craddock | 56 | Wife | — | South Carolina |
| 9 | William Parker | 15 | Hired hand | Laborer | Georgia |
| 10 | Add Hopkins | 56 | Head | Laborer | Georgia |
| 11 | Ida D. Hopkins | 51 | Wife | — | Georgia |
| 12 | William Hopkins | 21 | Son | Laborer | Georgia |
| 13 | Alice O. Hopkins | 16 | Daughter | — | Georgia |
| 14 | James O. Hopkins | 11 | Son | — | Georgia |
| 15 | Clifford E. Cook | 35 | Head | Farmer | Georgia |
| 16 | Susan G. Cook | 33 | Wife | — | Georgia |
| 17 | Charles S. Cook | 14 | Son | Laborer | Georgia |
| 18 | J. C. Cook | 12 | Son | — | Georgia |
| 19 | James A. Cook | 10 | Son | — | Georgia |
| 20 | Edward M. Cook | 7 | Son | — | Georgia |
| 21 | Cecil W. Cook | 4 | Son | — | Georgia |
| 22 | Harold W. Cook | 2 | Son | — | Georgia |
| 23 | Martha S. Cook | 72 | Head | — | Georgia |
| 24 | Nellan Cook | 42 | Daughter | Laborer | Georgia |
| 25 | Alice Cook THIS PERSON | 37 | Daughter | Laborer | Georgia |
| 26 | Helen Cook | 13 | Daughter | — | Georgia |
| 27 | Clay S. Cook | 46 | Head | Laborer | Georgia |
| 28 | Dolly Cook | 32 | Wife | — | Georgia |
| 29 | Mary F. Cook | 2 | Daughter | — | Georgia |
| 30 | Ernest G. Russell | 43 | Head | Farmer | North Carolina |
| 31 | Ora E. Russell | 44 | Wife | — | Georgia |
| 32 | Rila E. Russell | 24 | Daughter | Nurse | Georgia |
| 33 | Jackson H. Russell | 22 | Son | Laborer | Georgia |
| 34 | Jerry L. Tyre | 23 | Head | — | Georgia |
| 35 | Gladys M. Tyre | 20 | Wife | — | Georgia |
| 36 | Henry C. Worthington | 32 | Head | Laborer | Georgia |
| 37 | Bertie C. Worthington | 34 | Wife | — | Georgia |
| 38 | Robert P. Cox | 50 | Head | Farmer | Georgia |
| 39 | Worden P. Cox | 35 | Wife | — | Georgia |
| 40 | Robert A. Cox | 2 | Son | — | Georgia |
Pedigree Summary
Alice + 2 siblings
Gen 1 · 5 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)