I have a letter to my grandmother, dated 1986, describing how a man named Lyman Ihle M.D. was collecting materials to make films/documentaries on the Ihle family, (descendants of Frank Xavier Ihle of Wisconsin vie Germany).
The letter was sent to Dorthy Becker, a nun known as Sister Mary Therese Becker, and her brother Albert. I am curious if anyone knows this family, or perhaps even knows if the materials still exist.