David F. Gaydos, 73, of Lititz, passed away at his home on April 25, 2020. Born in Natrona Heights, Pennsylvania, he was the son of the late Frank & Josephine (Hyeck) Gaydos.

A graduate of Penn State with a MS in Chemical Engineering from WVU, David worked 52 years for various companies before retiring in 2018. He was regarded as a process safety expert in the chemical manufacturing and refining industries.

Affectionately known as "Papa Dave", he was often recognized on his daily walks with is beloved dog Abby. He rarely missed a step on his two hour route – rain, snow or shine. He was a selfless and loving grandfather who took every opportunity to provide for and share in the lives of his grandchildren. An avid fisherman, he looked forward to yearly treks to Quetico Provincial Park in Canada. He loved the wilderness adventure, but more importantly loved sharing the experience with his grandchildren.

He will be greatly missed by his loving wife Janice, with whom he shared 53 beautiful years of marriage; his son, Christopher Gaydos and his grandchildren, Jacob, Mycah, Miles and Jonas.

A Memorial Mass will be held later this year at St. John Neumann Catholic Church with Father Daniel F.X. Powell officiating. A private interment will take place at Landis Valley Mennonite Cemetery.