Underkofler’s current address is 941 Anlauf Rd, Yoncalla, Or 97499. Records link Underkofler with Robert Gus Underkofler, Gus G Underkofler, Esther Anne Underkofler and one other person. Phone number listed for Underkofler is (541) 849-2407. Public records show Myrtle Creek and Escondido as cities Underkofler also stayed in. Underkofler was born in 1948. Underkofler turned 76 years old.