1901
Gerdts, William H., Dr. and Mrs., 1828
Gerdts, William H., Dr. and Mrs., 1971
Gerdts, William H., Dr. and Mrs., 1972
Gerdts, William H., Dr. and Mrs., 1849
Gerdts, William H., Dr. and Mrs., 1969
Gerdts, William H., Dr. and Mrs., 1975
Gerdts, William H., Dr. and Mrs., 1856
Gerdts, William H., Dr. and Mrs., 1914
Gerdts, William H., Dr. and Mrs., 1970
Gerdts, William H., Dr. and Mrs., 1800
