HC
Harold Cook — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Pulaski, Arkansas
Our Model Tree links this Harold Cook across the 1930 and 1940 US Censuses in Pulaski, Arkansas (XGBoost, ~Confirmed) — first a son (b.~1909), then head of a 8-person household.
Age 21
b. ~1909
Male
Son
Born: Arkansas
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Pulaski, Arkansas |
| Surname | Cook |
| Given Name | Harold W |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Arkansas |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | Arkansas |
| Additional Details | |
| Occupation | Painter |
| Industry | General |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
| Occupation | Painter |
| Township / Ward | North Little Rock City |
| 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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Harold | Age | Birth yr |
|---|---|---|---|---|
| Jessie Cook | Spouse | — | 41 | ~1889 |
| Dave Cook | Head | — | 52 | ~1878 |
| Palmer Cook | Son | — | 23 | ~1907 |
| Lovel Cook | Son | — | 14 | ~1916 |
| Rona Cook | Son | — | 19 | ~1911 |
| Harold Cook | Son | — | 21 | ~1909 |
| Mable Cook | Daughter | — | 1 | ~1929 |
| Hildreth Cook | Son | — | 16 | ~1914 |
Census Appearances
1930
Pulaski, Arkansas
Son, age 21
Pulaski, Arkansas · implied b. ~1909 — 8 household members
| Surname | Cook |
| Given Name | Harold W |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Arkansas |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | Arkansas |
| Occupation | Painter |
| Industry | General |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
1940
Pulaski-County, Arkansas
Head, age 29
Pulaski-County, Arkansas · implied b. ~1911 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cook |
| Given Name | Horace |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Arkansas |
| 1935 Residence (City) | Little Rock City |
| 1935 Residence (County) | Pulaski |
| Occupation | Mechanic Helper |
| Industry | WPA - Warehouse |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 510 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
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 Harold Cook across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Harold Cook
Son · 1930 · age 21 · b. ~1909 · Arkansas
★ You are viewing this record
Sibling
Palmer Cook
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hildreth Cook
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rona Cook
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mable Cook
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lovel Cook
Sibling · 1930 · age 14
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 — Pulaski, Arkansas
Open full size
1930 US Federal Census — Pulaski, Arkansas
Page Contents
50 people indexed on this census page (ia:1930:15thcensus92usce:0642)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Dorothy M Penny | 22 | Wife | Teacher | Arkansas |
| 2 | Cletus Penny | 25 | Head | Laborer | Tennessee |
| 3 | Narcissie Penny | 44 | Wife | — | Arkansas |
| 4 | Cora L Penny | 23 | Daughter | Stenographer | Arkansas |
| 5 | Sylvester C Penny | 18 | Son | Painter | Arkansas |
| 6 | Martha A Penny | 17 | Daughter | — | Arkansas |
| 7 | Mary M Penny | 12 | Daughter | — | Arkansas |
| 8 | Mable L Penny | 9 | Daughter | — | Arkansas |
| 9 | William H Penny | 28 | Head | Truck Driver | Arkansas |
| 10 | Mary K Penny | 26 | Wife | — | Arkansas |
| 11 | Douglas E Penny | 8 | Son | — | Arkansas |
| 12 | Wayne C Penny | 6 | Son | — | Arkansas |
| 13 | Cecil O Penny | 3 | Daughter | — | Arkansas |
| 14 | John A Ludi | 57 | Head | Machinist | Germany |
| 15 | Mary B Ludi | 45 | Wife | — | Alabama |
| 16 | Etta T Hale | 22 | Daughter | — | Arkansas |
| 17 | Edward L Hale | 6 | Grandson | — | Arkansas |
| 18 | Jimmie L Hale | 4 | Grandson | — | Arkansas |
| 19 | Mary L Hale | 2 | Granddaughter | — | Arkansas |
| 20 | Luther W Woodruff | 39 | Head | Switchman | Kansas |
| 21 | Mary A Woodruff | 33 | Wife | — | Oklahoma |
| 22 | Helen E Mitchell | 16 | Stepdaughter | — | Oklahoma |
| 23 | Henry L Mitchell | 14 | Stepson | — | Oklahoma |
| 24 | Lester W Mitchell | 12 | Stepson | — | Oklahoma |
| 25 | Ella L Mitchell | 10 | Stepdaughter | — | Oklahoma |
| 26 | Evelyn L Mitchell | 8 | Stepdaughter | — | Oklahoma |
| 27 | Dave F Cook | 52 | Head | Physician | Arkansas |
| 28 | Jessie B Cook | 41 | Wife | — | Arkansas |
| 29 | Palmer G Cook | 23 | Son | Laborer | Arkansas |
| 30 | Harold W Cook THIS PERSON | 21 | Son | Painter | Arkansas |
| 31 | Rona L Cook | 19 | Son | Laborer | Arkansas |
| 32 | Lovel S Cook | 14 | Son | Delivery Boy | Arkansas |
| 33 | Hildreth W Cook | 16 | Son | — | Arkansas |
| 34 | Mable J Cook | 1 | Daughter | — | Arkansas |
| 35 | Louis Schamback | 83 | Head | Switch-Tending | Kentucky |
| 36 | Francis Schamback | 60 | Wife | — | Arkansas |
| 37 | John B Brodeau | 38 | Head | Laborer | Michigan |
| 38 | Lula A Brodeau | 44 | Wife | — | Arkansas |
| 39 | Hazel L Brodeau | 12 | Daughter | — | Arkansas |
| 40 | Floyd A Brodeau | 9 | Son | — | Arkansas |
| 41 | Louis K Brodeau | 7 | Son | — | Arkansas |
| 42 | Fannie Walker | 35 | Head | — | Texas |
| 43 | Francis Andy Walker | 38 | Boarder | Salesman | Arkansas |
| 44 | Henry J Clark | 22 | Head | Car Helper | Missouri |
| 45 | Naomi Clark | 22 | Wife | — | Arkansas |
| 46 | Virginia L Clark | 4 | Daughter | — | Arkansas |
| 47 | Mildred J Clark | 2 | Daughter | — | Arkansas |
| 48 | Charles Dunning | 44 | Head | Brakeman | Iowa |
| 49 | Effie L Dunning | 39 | Wife | — | Mississippi |
| 50 | Charles L Dunning | 10 | Son | — | Iowa |
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)