Lisa Duncan passed away on December 12, 2025, at the age of 60. She was born on June 24, 1965.

Lisa worked for many years as a machinist at Kollmorgen, where she was known for her dedication and strong work ethic. Outside of work, she was a devoted Pittsburgh Steelers fan and proudly supported her team every season.

She was preceded in death by her father, Robert Lewis Duncan Sr., and her mother, Dorothy Mae Duncan.

Those left to cherish her memory include her son, Michael Duncan; her brothers, Todd Duncan and Robert Duncan Jr.; Todd Duncan (Christy Bishop); along with her nieces and nephews.

A memorial service will be held at a later date, sometime in the spring.