NOTE: Not listed in Williams' Pioneer Physicians..., but living next door to Christian P. Ballard in the Montgomery County 1850, Brown Township census is
Thomas CRAIG, age 47 Physician, b. Pa
Mary E 37 Ky
... and the following others in the household. Robert E, 19 merchant (children all b. Indiana); David A. 17, merchant; Samuel T 15 merchant; Mary M 12; Emily V 10; Rutha J 10; James W 8; Susan E 6; Sarah A.M., 5; Walter P. 3 and Alice M 1.
... Also living with him is David Craig, 75 farmer b. Ireland. (father?)