My great gpa was Wm. Brewer born 1857 in Mo. have pictures of Willis Cross from 1919 can't figure if he is Willis Cross Brewer or just Willis Cross have been searching and searching the confusion comes from fact that Wm. was married to Georgia Cross. the pictures I have were to my grandpa son of Wm from uncle Willis could be either one. My great gpa died something to do with the Railroad.Please help. Thanks.