Known: Father's surname -- Sparks Mother's surname -- Klofkorn (found by locating the births of the known children in the California Birth Index, 1905-1995) Other research has revealed what we believe to be her given name:  Roberta Children: Glenda Lou; Steve Dennis; Gerald (Jerry) Lee The family is known to have been in the Los Angeles area during the late 1930's until at least 1966.  Although there is a possibility that the marriage took place in the Blackwell area of Oklahoma. Would like to find: Father's given name; any further information on these two family lines that you might be willing to share. contact me at hallsangel74012@yahoo or chall@yorkes.com