1846–1856
Gerdts, William H., Dr. and Mrs., 1886
Gerdts, William H., Dr. and Mrs., 1971
Gerdts, William H., Dr. and Mrs., 1968
Gerdts, William H., Dr. and Mrs., 1972
Gerdts, William H., Dr. and Mrs., 1970
Feld, Stuart P., Mr. and Mrs., 1827
Gerdts, William H., Dr. and Mrs., 1866
Gerdts, William H., Dr. and Mrs., 1973
