William Ebert Cansler's parents were James Golden Cansler and Susan (Elizabeth / Lizzie) Grant.James Golden Cansler's parents were Samuel Cansler and Susan Dunning.
Linnie Kelly's parents, as you indicated, were Drury William Kelly and Margaret Elizabeth Cansler. Margaret Elizabeth's parents were Samuel Cansler and Susan Dunning (i.e. James Golden and Margaret Elizabeth were siblings).
Samuel H Cansler was the son of Golden Cansler and Elizabeth Mccord.Golden's parents were James Nathaniel Henderson Cansler (born in SC about 1779) and Elizabeth Golden.