STIEFVATER, Carole Lynn. (nee; Sommerfield), of East China passed away on May 5, 2025 at the age of 79. Carole Lynn Stiefvater was born on February 24, 1946 in Highland Park to Irvin and Loretta (nee; Hetzner) Sommerfield. Carole’s loving... View Obituary & Service Information