In February of this year Bullinger’s father had publicly proclaimed at Bremgarten his conviction, that he had hitherto, in the time of darkness, misled his parishioners; but that now he would endeavour to guide them in the right way of life, out of holy scripture alone, and through Jesus Christ, our only Saviour.* He died at Zurich, April 8, 1533, aged 64 years.
Heinrich Bullinger’s father (also named Heinrich) was, of course, a priest who, like many priests of the 16th century, had de facto wives as well as several children. But when his son convinced him of the truth of the Evangelical faith, he saw the error of his theological ways and adopte Reformed theology (as mediated by Heinrich from Zwingli).
*Bullinger, H. (1852). The Decades of Henry Bullinger: The Fifth Decade (T. Harding, Ed.). Cambridge: Cambridge University Press.