On November 12,2012, Robert J. Cotter,Ph.D. a professor at the Johns Hopkins University School of Medicine, beloved husband on Catherine Fenselau Cotter, devoted father of Bruce Cotter of Baltimore,MD, dear step-father of Thomas and Andrew Fenselau of Palo Alto,CA, dear son of Rita Mary Cotter and the late Robert J. Cotter of Bow,NH, brother of Brian Cotter of Danbury,CT, Julia Cotter Bryant of Bow,NH, Chris Cotter of Cape Cod, MA, Greg Cotter of Marshfield,MA, Barry Cotter of Jacksonville,FL and the late Shawn Cotter of Abington,MA, loving grandfather of Shawn Lucas Cotter and Alydia Patricia Morrow of Baltimore,MD. Servicea and Interment were private. Memorial Donations in Robert's name may be directed to C&O Canal Association, P.O. Box 366, Glen Echo, MD 20812