1852
Gerdts, William H., Dr. and Mrs., 1863
Gerdts, William H., Dr. and Mrs., 1969
Gerdts, William H., Dr. and Mrs., 1972
Gerdts, William H., Dr. and Mrs., 1826
Gerdts, William H., Dr. and Mrs., 1971
Gerdts, William H., Dr. and Mrs., 1970
Gerdts, William H., Dr. and Mrs., 1820
Gerdts, William H., Dr. and Mrs., 2005
