William C. Sieweke, 79, passed away on Saturday, December 05, 2020 in Airdrie, Scotland. Graveside services will be held on Monday, July 31, 2023 at 11 am at Sheridan Municipal Cemetery, block P with Military Honors and Father Phil Wagner officiating. Champion Funeral Home has been entrusted with local arrangements. Online condolences may be written at www.championfh.com.