Greta Blau, left, and her grandmother Antoinette Martignoni, pose for a photograph at Martignoni's home in Fairfield, Conn., Thursday, Sept. 23, 2010. Blau and Martignoni are decendents of Dr. James ... more 
Greta Blau, left, and her grandmother Antoinette Martignoni, pose for a photograph at Martignoni's home in Fairfield, Conn., Thursday, Sept. 23, 2010. Blau and Martignoni are decendents of Dr. James McCune Smith, the nation's first African American physician. less 
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Associated Press | Photo By Jessica Hill
Fri, Sep 24, 2010 7:28 PM EDT