Read the text and determine if the sentence is true:

The Coy C. Carpenter Library and Dorothy Carpenter Medical Archives, located at Wake Forest School of Medicine, is a library named after the first dean of the university's medical school, Coy Cornelius Carpenter, M.D., and his wife, Dorothy (Mitten) Carpenter.

Sentence: Coy Cornelius Carpenter, M.D. was only married once.
It's impossible to say