Williamson/Sanderson family

Virginia, Carl, Carrie, LeRoy, Carl Jr. Sanderson. Carl & Carrie were married sometime after August 25, 1920. Only Carl Jr. is their child. Carrie was married to Frank LeRoy Litchfield before and Virginia and LeRoy are their children. My dad, LeRoy, never knew that Carl wasn't his dad till he tried to get Social Security and they couldn't find him in their birth records. I'm still looking for info on Frank Litchfield who is my blood grandfather. I'm looking for a picture of him.