Namesakes
Olympic Medalists:
1 gold
(gold) Sigrun Wodars (a.k.a. Grau) 1988 800 m 
Other Leaders:
1 president
President Ramón Grau San Martín 1933-1934; 1944-1948 Cuba
Pulitzer Award Winners:
1 literature
(literature) Shirley Ann Grau 1965 The Keepers of the House