Bertha Mae Carpenter Dooney, niece of my grandmother Linnie Mae Furcron Johnson (granddaughter of Linnaus or Linnaeus Cogbill), has done extensive genealogical research on the Cogbills. But in the information I have from her on Charles H. Cogbill (son of Charles Christian Cogbill and Mary Ann "Polly" Featherstone, only the first name of his first wife (Margaret) is given, with a question mark. The second wife was frances McCauley; the third was Hardenia A. Taylor. Charles H. was born Feb. 11, 1811. Hope this helps.