I found this while surfing the net. Does anyone know what family he fits into. http://www.amherst.edu/~rjyanco/genealogy/acbiorecord/1851.html *Riddle, William Pitt. B. about 1829. M. A., Yale. A. C., 1848; grad. Yale, 1851. Prof. of chemistry, La. U. D. 1872. Amherst College Class of 1851 Josephine Hall email ajh43@msn.com; ajh43@hotmail.com; ajh1943@yahoo.com The Hall's of North Eastern Texas http://www.geocities.com/ajh1943/index.html