Rosa Kate Milam is my grandfather's, (Francis Ferrell Milam), sister. James "Ben" Key is my grandmother's, (Mattie Mariah Key), brother. Wash Key is my great grandfather, as he is yours. J.W.-I would think J stands for James, W definitely stands for Wash. M.E.-M stands for Mary, I don't know what the E stands for. I believe that in W. S., the S stands for Starling, a son that died. This information comes from my mother, niece to Ben Key.