Bobbie Dwight "Bob" Alexander, 84, of Green Valley, Ariz., formerly of Marshalltown and Rhodes, died suddenly at his home on Tuesday, Dec. 25, 2012. Memorial services will be held at 1 p.m., Saturday, Jan. 5, 2013, at the Mitchell Family Funeral Home. He will be laid to rest in the Eden Cemetery at Rhodes. There will be no visitation. Memorials may be directed to his family. For condolences, please visit www.mitchellfh.com.