Abstract Ann Morrissett Davidon (1925-2004), was a writer, editor, educator, pacifist and peace activist through her entire life. William Cooper Davidon(1927- 2013), was a professor of physics at Haverford College and (retired 1994), pacifist, peace activist. The two were married in 1963 and both continued to be very active in peace, pacifist, anti-Vietnam War, and social justice organizations. They advocated and practiced war-tax resistance. In 1971, William Davidon was named an "unindicted...