I just saw your posting from 2006, mentioning that you have a Knauer photo album from Indiana. Do you still have it? It might contain some of my husband's family members. They were in Ohio/Indiana. My father-in-law said one of his ancestors had added the first "a" to the name. Some of the names in this family are Franklin and Catherine Kanauer, Orrin and Hattie Kanauer, and Harry and Edna Kanauer. Do any of these names appear?