Hi! I am Ruby Kaiser Bergeron's daughter. I wish I could help you! I have also tried to find out what happened to Uncle Frank. I can't find a death certificate, etc. I am wondering, since he was an electrician on merchant ships, if maybe something happened to him overseas. My mother loved him with all her heart. She passed away wishing she knew where he was. If you do get any info, would you please let me know? My email is terri_klingman@yahoo.com