Charles is the son of Weston McCain, who is the son of Laura McCain, an indentured servant of John McCain. Records show she was indentured at the age of 15, living on the McCain Plantation in TEOC.
Children: George McCain-Deceased, Charles McCain, Jr., Delbra McCain Roberts, Mary McCain Fluker, Lillie McCain Vickers, Joyce McCain
Grandchildren: Seating from left: Joyce Fluker, Brent Fluker, Myrtis McCain-Agen-Davis, Marvette Roberts. Standing from left: Chez McCain, Claude Fluker, Jr., Wanda Roberts, Mary Roberts, Jennifer Jackson Higgins, and Jacquelyn Jackson-Gaffney