�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�? Clifford, William H. (2)
�?�?�?�?�?�?�?�?�?�?�?�?�? �?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�? Clifford, Willaim H., interviewed by Marisa Burnham-Bestor, February 22, 1999
�?�?�?�?�?�?�?�?�?�?�?�?�? �?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�? Clifford, William H., interviewed by Marisa Burnham-Bestor, May 11, 1999