Duane and June Zierke, of Fort Dodge, will celebrate their 70th wedding anniversary with an open house from 2 to 4 p.m. on Saturday at St. Paul Lutheran Church, 400 S. 13th St.

Cards may be sent to them at 2814 Fourth Ave. N. No. 2, Fort Dodge, IA 50501.

Their family includes Patricia Zierke, of Nevada; Paul Zierke, of Cedar Falls; David and Terry Zierke, of Hawarden; Janan Winn, of Iowa City; Lynne and Dan Haub, of West Branch; and Carol and Brent Tonne of Granada, Minnesota. They have 13 grandchildren and 10 great-grandchildren.

June Carlson and Duane Zierke were married on April 17, 1949 at St. Paul Lutheran Church.