Association for Gravestone Studies, George, Dianna Hume, Duval, Francis Y., Rigby, Ivan B., Bunyard, Frankie, Stephenson, Robert B., and Cornish, Michael
Association for Gravestone Studies, Mills-Courts, Karen, Behr, Robert, George, Dianna Hume, Welch, Richard F., and Little, M. Ruth (Margaret Ruth), 1946-