I don't have a great deal on this family. But I do have some...Anna Gallup was Anna Wiers b. 1886 married to Andrew Jackson Gallup b. 6/1882 d. 5/16/1950. Andrew Jackson Gallup was the son of Silas Gallup and Elenora Fogle and grandson of James Gallup and Ellen Ann Schoonmaker. James and my ancestor, Silas Gallup were brothers and both are buried in Lyons, NE. I can't find her last name right now but go on wwww.findagrave.com
and find Andrew Jackson Gallup and her email link is there. She is apt to have more info on the family!