The Nuttall Encyclopedia
The name of seven kings of Hungary, of which the first (1077-1095) received canonisation for his zeal on behalf of Christianity.
Wood, James, ed. Entry for 'Ladislaus'. The Nuttall Encyclopedia. https://www.studylight.org/encyclopedias/eng/nut/l/ladislaus.html. Frederick Warne & Co Ltd. London. 1900.