I found a date of marriage record for June 21, 1913 for Mike Penhertor age 22 and Anna Petz age 24 for Greyling, MI both of them born in Austria. Mike's father's name is listed as Juedov Penhertor and his mother's maiden name looks like Malanker and it says she was deported. Anna's father is Joseph Petz and it says her mother's name is Caroline. It says she was deported also. It looks like Witnesses are listed as M. (can't make out the name)and Josephine Zerr, Zan or Zar or Zav. It is difficult to read some of the names.