L.O.T.M., G.A.R., Co. K 8th Mich Calvary, Co. F 11th Mich Calvary.
Hattie was born in Canada to Edward Comerford and Jenney McGuire.
L.O.T.M. stands for the "Ladies of the Maccabees of the World" (LOTM)
G.A.R. stands for "Grand Army of the Republic" (Union Army, Navy, and Marines who fought in the Civil War.)