Where is your grandmother from? Is she from Hartsville area of south carolina? I have a Mamie Winburn marring a Clarence Boyd Howle. Clarence was born sept. 10 1918 and died oct 3 1973 in darlington, SC. I am related to both the Howles and Winburn from that area. Let me know if this is the correct one. I don't have much info on Mamie but I may have a few leads. Also if this is the correct one. I could check newspapers and the State Archives for you. I make a trip there about once a month. There are two mamie Howles on the SS death index in that area. One was born in 1921 and died in 1980 and the other one was born in 1909 and died in 1990.