Chris

Rudolf von Ribbentropp should still be alive as of October 2016. A few members on a through-the-mail website have received responses and signatures from his German residency.

Michael "Mike" Piano, an original member of the Sandpipers. Claims at the bottom of "career" that he passed away 12/29/14: https://en.wikipedia.org/wiki/The_Sandpipers Simone Lafargue, French tennis player, possibly dead 5/18/10 (both google results and other sources, no proof) https://en.wikipedia.org/wiki/Simone_Lafargue