Other cities that he has stayed in are Gaithersburg and Laytonsville. Leon's birth year is 1936. The current age of Leon is 87. The possible relatives of Leon are Raymond J Slavin, Esther Slavin, Esther F Slavin and 2 other people. Leon owns the phone number (301) 926-2618. 5808 Riggs Rd, Gaithersburg, Md 20882 is where Leon lives.