The book "Descendants of Ulrich Kampf, born 1813, Sigriswil, Switzerland," 2nd ed, 2001, is available for $51. Contact me for the address. It covers many branches of descendants and also several generations of ancestors of both Ulrich and Magdalena. They were near Toledo, OH before moving to Will Co., IL, then to KS. Three of their children married Keelers so there are many descendants of Keelers in the book also. I included photos of Ulrich and Magdalena and children.