I do not know of a Katie Griffis. But Barbara and Buck Griffis, Raiford/Lawtey, FL had 10 children, born from 1925 thru about 1937. One infant girl died. She was not named to my knowledge. They had 9 surviving children: Jeanette, Robert, Harliss, Eunice, Ethel, Alma, Albert Ray, Pearl and Phillip. Jeanette, Robert, Phillip and Harliss are the only current living children. I am the daughter of Alma Griffis Cole who died in 1982. She was married to Harold Earl Cole, from Chicago. They lived in Green Cove Springs, FL until they both died. A woman by the name of Barbara Ann Griffis, Lawtey/Raiford, FL, did an extensive master's thesis at UF on the Griffis family. They were one of five original settlers in FL. I met her while working at a library while attending UF. Does this help? Please let me know? ~Linda