Info based on Glen Crane's Record of Roger Mills County, OK CEMETERIES...AND MORE and obituaries.

1930 - US Census - Kiowa, Roger Mills, Oklahoma
Household ............Role .........Sex .....Age Birthplace
James W Allen ......Head .......Male ....38 ..Oklahoma
Ella B Allen ...........Wife .........Female 37 ..Oklahoma
Rachiel Allen ........Daughter Female 16 ..New Mexico
Lucille Allen .........Daughter Female 15 ..Oklahoma
Tommy W Allen ...Son ..........Male ....13 ..Oklahoma(sic)
Orphus E Allen .....Son .........Male ....12 ..Oklahoma
Oren M Allen ........Son .........Male ....9 ....Oklahoma(sic)
Jaunita F Allen ....Daughter Female 7 ....Oklahoma(sic)
Wilma E Allen ......Daughter Female 5 ....Oklahoma
Raymond F Allen Son ..........Male ....3 ....Oklahoma
Leroy Allen ..........Son .........Male .....1 ....Oklahoma
*Note: Tommy, Oren & Jaunita listed with wrong birth states

1940 - US Census - Kiowa Township, Roger Mills, Oklahoma
Household ................Role ........Sex .....Age Birthplace
James W Allen .........Head .......Male ....48 ..Oklahoma
Ella B Allen ..............Wife .........Female 41 ..Oklahoma
Tommie J Allen .......Son .........Male .....23 ..Texas
Oran Allen ...............Son .........Male .....19 ..New Mexico
Juanita F Allen ........Daughter Female 17 ..Arkansas
Edna W Allen ...........Daughter Female 15 ..Oklahoma
Raymon F Allen .......Son .........Male .....13 ..Oklahoma
Ewart Lee Roy Allen Son .........Male .....11 ..Oklahoma
Elivin E Allen ............Son .........Male .....9 ....Oklahoma

Marcus was in an car accident north of Hammon and either died at the accident site or later in an Elk City, Hospital. The Beckham County issued death certificate listed the death day as the 23rd and not the 17th with the first name spelling of Marquis.

The Cheyenne Star, Thursday, August 1, 1940 pg 4
Kiowa News

Those from this vicinity who attended the funeral of Oran Allen at Hammon Wednesday included: Mr. and Mrs. John Stewart and children, Mrs. Claude Henderson, Mr. and Mrs. L. C. Brannon and children and Mrs. Robert Burrows. Mr. Allen Allen died in a car accident two weeks ago.