Dwight and Martha (Deam) Siela Dwight and Martha are celebrating their 65th wedding anniversary with a family dinner. The couple were married September 9, 1950, at the Markle Church of Christ, with Richard Burton presiding. They have four children; Victoria Vandermark, Kristina (Jon) Ash, Joe (Erin) Siela, Jim (Sheri) Siela, as well as nine grandchildren and 15 great-grandchildren.