Helen attended Cathedral High School. She was a Supervisor of Payroll for Gulf Oil Corporation in Pittsburgh. Helen enjoyed her family, reading, crossword puzzles, golfing and taking care of her dogs.
Helen was preceded in death by her husband, Peter Lansing, parents, William Sr. and Ann Mahoney, brothers, William Jr., Lawrence, and Michael.
She is survived by her brother, Timothy Mahoney; special niece, Patricia Lininger, special great niece, Jayna Kobal, and many nieces and nephews, great nieces and nephews and great great nieces and nephews.
Memorial donations in her memory may be made to Incarnation Catholic Church.
