Robert Richardson served as a family physician for Alexander Campbell, who was a Scots-Irish immigrant, who later became what in the United States?
Robert Richardson (religion): Dr. Robert Richardson (1806 – 1876) was an American medical doctor who spent much of his life teaching and working as an administrator at Bethany College. Robert Richardson (religion):  He served as family physician for Alexander Campbell, noted Restoration Movement pioneer, for well over 30 years.
i don't know