About Frances Froman Frances Froman has taught the Cayuga language since 1978. Books by Frances Froman English-Cayuga/Cayuga-English Dictionary by (author) Frances Froman, Alfred J. Keye, Lottie Keye & Carrie J. Dyck English-Cayuga/Cayuga-English Dictionary by (author) Frances Froman, Alfred J. Keye, Lottie Keye & Carrie J. Dyck