William Michael âBig Billâ Stier Sr., 59, passed away on Monday, April 19, 2021. He was born April 1, 1962, in Clifton Heights, Pa., to John Stier and Catherine (Fleming) Stier. On June 8, 1985, he married Donna Jean Buscaglia. They raised their three children in Upper Darby, Pa., and in Millsboro, Del. He was a loving husband and dedicated dad to three children and grand âPappyâ to two. Stier worked for the sanitation department in Upper Darby, where he raised his family until 1998. They then moved to Sussex County, where Stier worked for Confettiâs Restaurant. He lo...