I am researching my father's family tree and would like to find out more about Joseph Frank Grosswiller (b. 1906) who was adopted by Walter S. and Kathryn Dudley of Rochester, NY http://mcnygenealogy.com/vr/adoptions.htm. My grandfather, Joseph's biological parents were Clarence B. Grosswiller of Cook Co., IL and Jeanette of Rochester, NY.
Thank you for your help,
Peggy Grosswiler