Donald K. Sweigard Posted on October 15, 2018 0 Donald K. Sweigard, of Upper Sandusky, died Friday Oct. 12, 2018, at the Wyandot Skilled Nursing and Rehabilitation Center. He was 90. A graveside service is 11 a.m. Wednesday at Old Mission Cemetery. A complete obituary will appear in the Tuesday newspaper. Arrangements are being handled by Bringman Clark Funeral Home.