Kathy Broome Williams, a semi-retired college professor, helped us know more about Grace Hopper, a mathematician by training who became a computer scientist and who rose to be a Rear Admiral in the Navy.  Hopper helped propel the Navy into the computer age and, as a civilian, was instrumental in the creation of the COBOL language.  Kathy has written a book on Hopper:  Grace Hopper: Admiral of the Cyber Sea.  63 classmates attended Kathy's presentation.

You can listen to Kathy's talk here.

You can see the photos of Grace Hopper here.