Hello I am looking for a female german who married a man with the last name of HIMMER. MY great-grandfather is William Himmer and was supposedly born in Illinios around the 1870s.His parents were from Germany. We cannot find anymore on him other than a census but it doesn't give much information. On the back of one of his pictures, is the name TETZLAFF.I am hoping this is his mothers maiden name. If anyone has any information about this, please email me. I would greatly appreciate this.