Jul 1 Jemima Wilkinson [Publick Universal Friend], American preacher, founded Universal Friends sect, dies at 66 Jul 20 John Playfair, Scottish geologist and mathematician, dies at 70 Jul 24 Sophie Gail, French singer and composer, dies at 43 Jun 1819 Famous Deaths by Year Aug 1819 Famous People by Cause of Death Assassination Car Crash Hanging Killed in Action Plane Crash Poisoning