AC
Arthur Cook — 1940 US Census Record
Model Tree available1940 United States Federal Census · Jackson-County, Florida
Our Model Tree links this Arthur Cook across the 1910, 1920, 1930 and 1940 US Censuses in Jackson-County, Florida (XGBoost, ~Confirmed), with identified parents Manly & J — first a head (b.~1909), then head of a 3-person household.
Age 31
b. ~1909
Male
Head
Born: Florida
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Jackson-County, Florida |
| Surname | Cook |
| Given Name | Arthur J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Florida |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Jackson |
| Additional Details | |
| Occupation | Truck driver |
| Industry | Oil Co. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 420 |
| Highest Grade | H 4 |
| 1935 Residence | Florida |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
| Occupation | Truck Driver |
| Township / Ward | Marianna |
| Est. Birth Year | ~1909 |
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 Arthur | Age | Birth yr |
|---|---|---|---|---|
| Louise Cook | Daughter | — | 10 | ~1930 |
| Maggie Cook | Spouse | — | 29 | ~1911 |
| Arthur Cook | Head | — | 31 | ~1909 |
Census Appearances
1910
Jackson, Florida
Son, age 1
Jackson, Florida · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cook |
| Given Name | Arthur |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1920
Jackson, Florida
Son, age 11
Jackson, Florida · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cook |
| Given Name | Arthur |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1930
Jackson, Florida
Son, age 21
Jackson, Florida · implied b. ~1909 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cook |
| Given Name | Arthur |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Occupation | Laborer |
| Industry | Pea Nut Mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1940
Jackson-County, Florida
Head, age 31
Jackson-County, Florida · implied b. ~1909 — 3 household members
| Surname | Cook |
| Given Name | Arthur J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Florida |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Jackson |
| Occupation | Truck driver |
| Industry | Oil Co. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 420 |
| Highest Grade | H 4 |
| 1935 Residence | Florida |
| 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 Arthur Cook across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Manly Cook (~0.80 confidence) and father J Cook (~0.92 confidence) and father Joseph Cook (~0.92 confidence) and father J Cook (~0.92 confidence) and mother Mary Cook (~0.92 confidence) and mother Mary Cook (~0.92 confidence) and mother Mary Cook (~0.92 confidence). The pedigree spans 2 generations with 7 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.9
Father
Manly Cook
b. ~1865
Source mother>father
● Household
· direct · ~0.8
Father
J Cook
b. ~1878
Source father
● Household
· direct · ~0.92
Father
Joseph Cook
b. ~1878
Source father
● Household
· direct · ~0.92
Father
J Cook
b. ~1879
Source father
● Household
· direct · ~0.92
Mother
Mary Cook
b. ~1886
Source mother
● Household
· direct · ~0.92
Mother
Mary Cook
b. ~1886
Source mother
● Household
· direct · ~0.92
Mother
Mary Cook
b. ~1887
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Arthur Cook
Head · 1940 · age 31 · b. ~1909 · 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 — Jackson-County, Florida
Open full size
1940 US Federal Census — Jackson-County, Florida
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00593-00255)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | W. E. Rabe | 32 | Head | Dealer | Mississippi |
| 42 | Elizabeth S. Rabe | 23 | Wife | — | Mississippi |
| 43 | W. E. Rabe | 1 | Son | — | Alabama |
| 44 | Chester A. Carter | 29 | Head | Substitute Clerk | Florida |
| 45 | Anne O. Carter | 24 | Wife | — | Florida |
| 46 | Joe Marley | 30 | Head | Salesman-Manager | Alabama |
| 47 | Verbie Marley | 31 | Wife | Bookkeeper | Alabama |
| 48 | Johnnie Fowler | 17 | Sister | — | Alabama |
| 49 | A. L. Mrs. West | 63 | Head | — | Georgia |
| 50 | Arthur J. Cook THIS PERSON | 31 | Head | Truck Driver | Florida |
| 51 | Maggie Cook | 29 | Wife | — | Florida |
| 52 | Louise A. Cook | 10 | Daughter | — | Florida |
| 53 | R. L. Bell | 58 | Head | Supervisor | Georgia |
| 54 | Lula L. Bell | 55 | Wife | — | Georgia |
| 55 | Jack Bell | 18 | Son | Salesman | Florida |
| 56 | Bill Bell | 16 | Son | — | Florida |
| 57 | H. C. Andrews | 46 | Head | Mechanic | Georgia |
| 58 | Jewell Andrews | 36 | Wife | Owner | Georgia |
| 59 | P. E. Chapman | 73 | Father-in-law | Farmer | Georgia |
| 60 | Bonnie J. Carter | 41 | Lodger | Home Demonstration Agent | Alabama |
| 61 | Ella Mrs. Haines | 39 | Head | — | Missouri |
| 62 | Mae Haines | 18 | Daughter | — | Missouri |
| 63 | Ernest Haines | 17 | Son | — | Illinois |
| 64 | Ralph Haines | 15 | Son | — | Illinois |
| 65 | Ruby Haines | 13 | Daughter | — | Florida |
| 66 | C. C. Cook | 54 | Head | Owner | Alabama |
| 67 | Mrs. Cook | 54 | Wife | — | Alabama |
| 68 | Nell Cook | 25 | Daughter | — | Alabama |
| 69 | Charles O. Reiff | 40 | Head | Owner | Florida |
| 70 | Anabel Zillah Reiff | 31 | Wife | — | Florida |
| 71 | Charles O. Jr. Reiff | 5 | Son | — | Florida |
| 72 | Mary R. Calhoun | 54 | Head | — | Florida |
| 73 | Charles R. Calhoun | 22 | Son | — | Florida |
| 74 | Marian Calhoun | 19 | Daughter | — | Florida |
| 75 | Harold Avery | 32 | Head | Bookkeeper | Florida |
| 76 | Anis Avery | 27 | Wife | — | Florida |
| 77 | Richard W. Avery | 1 | Son | — | Florida |
| 78 | H. E. Jr. Ridenour | 31 | Head | Minister | Kentucky |
| 79 | Mrs. Ridenour | 27 | Wife | — | Kentucky |
| 80 | Barbara Jean Ridenour | 1 | Daughter | — | Alabama |
Pedigree Summary
Arthur
Gen 1 · 6 parents
~0.92
Gen 2 · 1 grandparents
~0.81
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)