A priest of the Morninglord, although a good person he was broken when his son Doru was killed and then returned to him as a vampire under the control of Strahd von Zarovich.
Donavich managed to trap Doru in the basement of the Church and has been praying to the Morninglord for the better part of a year to no avail.
With a distant possibility of restoring his son now having been presented he has (hopefully) regained some of his faith and Ismark Kolyanovich has promised to help secure the Church of the Morninglord until Doru is cured or killed.