Susan - I saw your notice. While I do not have specific information, many of the names are similar.My grandfather, William Rademacher, was born in Detroit, then moved to the upper penisula, to Hancock. He had a brother, Innocence a/k/a Jack or Inno who was born on the Feast of Innocence. My grandfather died in 1936 and his brother several years later.Jack married Mary Barker from Detroit who was employed in the Matronly Department at JL Hudson on Woodward. We do not know what happened to their family after that.My father, Thomas Rademacher, married Carol Jaeger and they had five daughters, which includes my sister Catherine and myself Patricia.