Nurse of Change: Mabel Keaton Staupers Samiah Ross-Wheatley Howard University College of Nursing Mabel Keaton Staupers is an extraordinary example a leader who works tirelessly to accomplish her goals. With much ambition, determination, and resilience, Staupers made it her mission to shatter the barriers of segregation for black nurses in America. And with the intent to also improve the health care of black Americans, she was a key organizer in the first private facility for black patients