Interested in a Frank Sadilek. Born 1907 in Nebraska. Not a relative of mine, but I have a photo of him around 1920. His mother, Cora, divorced his dad (also named Frank Sadilek) and married my great-grandfather's brother Frank Ackerman. They had no other children. His father also appears to have married again, and had a daughter, Dorothy. Frank Ackerman and family were living in San Francisco throughout the 1920s. Just curious whatever happened to the boy, as I can't find any further trace of him on census records or directories. An internet search shows that a Frank Sadilek was president of the Hell's Angels in San Francisco in the 1950s, but unsure if this is him. Perhaps Dorothy has descendants that would know? Interesting mystery!