Morstinius John, (Polon. Morsztyn,) presided as Minister over the Church of Raciborsk in the year 1647; but in 1648, he is styled Minister of the Church of Luclavice, of which Severin Morstinius had the charge in 1647.
(Vidend. Bock, Hist . Ant . T. I. p. 510.)