Hi Denise, Thanks for your reply to my message. I don't believe our Roy Northup had 13 children, but I know of another Gilbert Roy Northup (that went by the name Roy) who had 11 children. Would like to know more about your Grandmother's Dad. What was his name? Are there other Northup's in your family? Would like to share information with you if we can get a match. Please email me: [email protected] Thanks again, Mae Colwell Northup