You don't say how old George was at the time of the 1910 census. There is a George Osterman, age 13, living in Calumet Twp with his parents Mark and Maggy. His father Mark is a laborer in a copper mine. Could this be the one? Lois

Thank you for your input but it is not the one. George would have been 28 and Mary was 22. They were married in Atlantic Mine in 1909. Thanks for pointing that out to me. Because of you suggestion I have posted that information to the message board. I hope it helps. ~Diane~