I am in search of my paternal great grandmother's name and more...I know that my Paternal grandfather was Edwin Theodore Cummings. He was born in 1890-1974 in Jamaica. I do not know his mother's or father's name. His marriage certificate to his wife, Regina Mehaya Findlay-Cummings says his father is James Hanson, but I know from speaking to my mother that he was not Edwin's biological father. Any help is appreciated....I have already researched all I could on familysearch.org...Thanks so much.