http://www.montezuma-ga.org/chamber/plookup.htm Searches here also returned a W.C. KOHLER, from Iowa; George KAHLER, from Iowa; John H. KALER, from Ohio; Robert F. KALER, from TN, W. COLLER, from New York, Henry CULLER, from NJ, George A. CULLER, from Illinois, William J. KAYLOR, from IN, Samuel F. KAYLOR, from MI, C. KAYLOR, from ?, F. KAYLOR, from CT; no CALLERs; 15 different KELLERs, and no KELLARs. I searched a few other spellings as well, to no avail. Leslie Bridges Kohler