<Li> Robert Wightman, American actor </Li> <Li> Thomas Wightman (1811--1888), American painter </Li> <Li> Bishop William May Wightman (1808--1882), American educator and clergyman </Li> <Ul> <Li> Wightman, Iowa, United States </Li> <Li> Wightman, Virginia, United States </Li> <Li> Wightmans Corner, Rhode Island, United States </Li> <Li> Wightmans Grove, Ohio, United States </Li> </Ul>

Where does the last name wightman come from