Olaus Canuti Helsingius
Olaus Canuti Helsingius was a Swedish prelate, and member of the clergy of the Riksdag of the Estates. He was a preacher at the Royal Court of Sweden, and tutor to the prince, the future King Eric XIV of Sweden. He admitted the liturgy of King John III of Sweden at the liturgical struggle, but was one of the signers of the Uppsala Synod of the Church of Sweden.