William Martinus Petersen Bach/Back married Asta Marie Nielsen. They immigrated to Taber, Alberta, Canada about 1912/1913. William is my grandmother's brother. Her name is Elleve Kirstine Martine Petersen Bach/Back. She and her parents settled in Sanpete county, Utah. I saw Bach/Back family file on another web site. Please contact me. I am most anxious to communicate with family.