Perhaps this will help. My information comes from Thesta Scogland's The Garlington Family published 1976. The book is available in most genealogy libraries.
The offspring of Henry Clay Garlington and his second wife Fannie James was Mary Cordelia (Cordie) Garlington, born March 8, 1903 at Dundee, Archer County, Texas. She married Lester Montgomery. Second child of this marriage was William Chester Garlington,born April 17, 1904 at Dundee, Archer County, Texas. Chester married in 1922 at Boise City, Oklahoma To Beulah Vaughn McGowan. Each of these children had kids and grandchildren listed. Are you interested in them? Also, do you need details about the first marriage and the child from that marriage?