Marc Hayden Davies, of Wallingford, passed away at home on July 29th, 2023 after a two year battle with cancer. Marc was born and raised in Omaha, NE. He received both a Bachelor and Master degree from the University of Nebraska. He then went on to earn a PhD from North Dakota State University. Prior to his retirement in 2015, Marc worked as a toxicologist in drug development for Bristol Myers Squibb.
Marc was a proud Eagle Scout. After retiring, he spent time volunteering at the Delaware County Institution of Science. Marc was known among family and friends for his gourmet cooking. He enjoyed playing golf, reading, traveling, and watching movies.
Marc was predeceased by his parents, William Hayden Davies and Joan Anderson Davies. He is survived by his wife, Mary Halloran; sister, Heidi Brau; brother, LD Davies (Cathy); 4 nieces and nephews; many other relatives and friends whom he loved.
His funeral service will be held on Thursday, August 10th at 11am at Holy Trinity Luther Church 927 S. Providence Rd. Wallingford, PA. Friends and family are invited for visitation from 10-11am at the church. Burial will be private.