True Willie Holmes and Andrew Holmes are brothers according to cc#98 - NOTE: their parents are Jack Holmes and Francis Holmes.

This Willie above is age 21. When did Willie Holmes marry a Mary Barnett, age 15 from cc#1289?

According to cc#1289, Mary Barnett is listed as a half sister of Caesar Holmes because of having different fathers.

Mary Barnett's father - Jack Barnett
Caesar Holmes' father - Ned Holmes
Both have the same mother - Jiney Barnett

I see no connection for Willie Holmes to cc#1289, EXCEPT through Caesar. It seems that Ned Holmes is Casear's father. Ned's parents were Jack Holmes and Nellie Gouge.

Ned Holmes, cc#1107, had children by Lucy Jacobs. This Lucy is also the sister of Scott and Noble Jacobs who are the grandchildren of Hagar Marshall, from my bloodline.