His birth year was listed as 1962. The current age of Leif is 62. Leif owns the phone number (406) 273-6647. The possible relatives of Leif are John D Onsum, Marie L Onsum, David H Onsum and 3 other people. Leif’s residency is at 331 Oconnell Dr #O, Lolo, Mt 59847. In addition to Lolo, Leif also lived in Puyallup, Tacoma and Newport.