The Collaborative International Dictionary of English v.0.48:
Hagiographer \Ha`gi*og"ra*pher\ (-f[~e]r), n. One of the writers of the hagiographa; a writer of lives of the saints. --Shipley. [1913 Webster] hagiographicWordNet (r) 3.0 (2006):
hagiographer n 1: the author of a worshipful or idealizing biography [syn: hagiographer, hagiographist, hagiologist]