Jack turned 85 years old. A city Jack has lived in before is Leesburg. Jack has listed phone number: (703) 327-4617. 307 Rr 1 #307, Leesburg, Va 20175 is where Jack lives. Valerie K Leskowitz, Irwin Jack Lefkowitz, Andrew M Lefkowitz and 4 other people are people possibly related to Jack. Jack's birth year is 1938.