Obituaries-newspaper issue on Date: Saturday April 2,1966
Publication: The Oklahoman.
Dock E. Cook aged 81-Services for Dock E. Cook a former city resident will be at 2: pm. Monday April 4. at Capitol Hill Funeral Home. with Burial in Sunny Lane Cemetery. He died Thursday in Missouri. Survivors include his wife Ruth: two daughters, Viola Cook and Alma Cook of the home: four sisters Matilda Cook. Oklahoma City: Okla. Bessie Thigpen Spiro, Okla. Irene Caddo Webb, Norman, Okla.
Olive Tippitt of Houston, TX. And two brothers Robert Cook 1233 SW 32, Okla. and John Cook Casper, Wyo.--Thanks to Walter Stoyanoski-for the newspaper, 2009)

Census 9 Jan 1920 • Oklahoma City, Oklahoma
(HEAD) D E Cook 35y -Wife Sadie Cook 24y b.1896- (Daughter Pearl Cook 8y b.1912) -
(Son Clarence Cook 6y b.1914)-Daughter Viola Cook 4y b.1916, -Daughter Elma Cook 2y b.1918.
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Census 11 Apr 1930 • Oklahoma City, Oklahoma County, Oklahoma
(HEAD) Dock E Cook- Age:44 (Age at first marriage 26,) Occupation: Railroad,
(wife Ruth Cook age 29) b.1901 (Age at first marriage 24) Occupation: Furniture store.

Dock E Cook's X wife
Census 2 Apr 1930 • Oklahoma City, Oklahoma
(HEAD)Sadie Smith 33y-(Married) b.1897(married age 14) (Son Clarence Cook 16y b.1914), Daughter Viola Cook 14y b.1916- Texas, Daughter Elma or Alma Cook 12y-b.1918-Okla., (Daughter Pearl Cook 18y,)
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Census 5 Apr 1940 • Oklahoma City, Oklahoma, Oklahoma
(HEAD) -Dock age 54 Occupation: Fireman, Industry: Steam Railroad, -
(Wife -Ruth Cook age 39-b.1901).

Dock E Cook's X wife
Census 12 Apr 1940 • Oklahoma City, Oklahoma, Oklahoma
(HEAD) Sadie L Cook 43-Divorced-Occupation: Waitress--(Daughter Elma Tatum 22y(Widowed), Granddaughter Leta May Tatum 1y
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Dock E Cook's X wife
Census 13 Apr 1950 • Tulsa, Tulsa, Oklahoma, USA
X wife Sadie L Synar 54y(Divorced)Occupation: Ber Maid-Beer Parlor-& Daughter Viola M Cook 33y(Divorced) works at Ber Maid-Beer Parlo- living with her sister
(HEAD)Violet L Nicholson 48y(Divorced)Occupation: Waitress in Cafe--

Census Apr 1950 • Rocky Comfort, McDonald, Missouri, USA
(HEAD) Dock E Cook 64y-(Wife Ruth E Cook 49y b.1901)- (Son Clarence L Cook 36y b.1914-(Divorced) Unable to Work)