left a message on May 14, 2013:
My wife and I met and got to know Fritz while I was a graduate student in the Purdue EE Department from Sep 1964 to Feb 1966. I rec'd my PhD from Purdue in 1966. We knew him from our membership in the Purdue Hillel Foundation and thought he would never get married. We are delighted to find out differently and are so happy to learn of his family. All our best wishes to that family.
left a message:
Please accept our deepest condolences for your family's loss.