Trudy J. Vance, 66, of Allegheny Twp, passed away Friday, December 18, 2020. She was born in Natrona Heights, Pa on January 29, 1954 to the late Winfield and Stella Helmanic. Trudy served her country honorably in the US Air Force from 1976 to 1980 and was a member of the Moose club in Lower Burrell. She loved puzzles, talking, socializing, and was known to be a “people person”. Trudy was loved by all and will be greatly missed. She was the mother of Jason (Mary) Vance. Trudy is also survived by grandchildren Taylor, Josephine, James Vance; and one great grandson Thomas Slivan. Her funeral and burial will be held privately through the SPENCER D. GEIBEL FUNERAL HOME & CREMATION SERVICES, 140 NEW CASTLE RD. BUTLER, PA 16001, WWW.SPENCERDGEIBEL.COM. In lieu of flowers donations may be made to any veterans organization.