my grandfather was Evan Clarence Derr married to Elizabeth (Kern) Derr. My great grandfather was George samuel derr married to elizabeth Alvard (sp). Evan Clarence Derr was one of 7 children. Brothers 1.Garlin Elmira Derr(died 1978) 2.Elwood Lee Derr (died 1967) 3.Paul Arlington Derr (died WWII) 4.George Derr 5.Evan Clarence Derr (1991) Sisters: Lithea and ? There are alot of George Derrs and alot of Samuel Derrs, I am having trouble finding anything past my grandfather. I dont have much info on my great grandfather other than his name and his wifes name.