Complex sentence: Born in Kolozsvár (present-day Cluj-Napoca) to a Hungarian family, he studied in Wittenberg and Frankfurt, and was was elected Calvinist bishop of the Hungarian churches in Transylvania, and appointed court preacher to John Sigismund, Prince of Transylvania.
Split into simpler sentences: Born in Kolozsvár (present-day Cluj-Napoca) to a Hungarian family, he studied in Wittenberg and Frankfurt. Elected Calvinist bishop of the Hungarian churches in Transylvania, he was appointed court preacher to John Sigismund, Prince of Transylvania.