Proselyter

Proselyte: Noun: a person who has changed from one opinion, religious belief, sect, or the like, to another; convert. Verb: proselyted, proselyting, proselytize

//"He was no proselyter, missionary. Save for an occasional minor episode with pistols, none of which resulted fatally, he confined himself to his own blood."//

//LIA, 243.//