Biographical Sketch of R. Christian, M.D. Leave a Comment / IowaR. Christian, M.D. was born in N.Y.; moved to Jefferson, Greene County, Ia., in 1867; graduated from the Hahnaman Medical College, of Chicago, Ill., in 1874, located at Modale in 1879 and engaged in the practice of medicine. Surnames:Christian, Topics:Biography, Locations:Harrison County IA,Collection:History of Western Iowa: Its Settlement and Growth. Sioux City: Western Publishing Company. 1882. Facebook Pinterest StumbleUpon Delicious Tumblr Twitter Evernote Gmail Print Friendly Like