Birth Name: Kerr Van Cleve Smith
Place of Birth: Exton, Pennsylvania
Date of Birth: March 9, 1972
Ethnicity: German, possibly other
Kerr Smith is an American actor.
Kerr’s maternal grandparents were Robert B. Hess and Anne Aierstuck (the daughter of Walter B. Aierstuck and Sara Righter).
Source: Obituary of Kerr’s maternal grandmother, Anne (Aierstuck) Hess Heagy – http://lancasteronline.com