Spouse: Emma Dorcas Harkness (Married)
Children: William Harkness Keys, Pierson Douglass Keys, Richard Thompson Keys, Frederick Danforth Keys
William's Heritage
Parents: Richard Wilson Keys, Mary Emeline Sterrett
Siblings: Richard Sterrett Keys, John Findlay Keys, Harry Lardner Keys, Benjamin Keys, Mary Virginia Keys, Samuel Keys, Robert Taylor Keys, Anna Danforth Keys, Rose Chichester Keys, Albert Keys, Margaret Eva Keys