- Alfric (Freier)2024-11-121036-12-311036-12-311982-04-23https://urkundenrepositorium.uni-marburg.de/handle/lba/4177Bruchstück; Archivsignatur: Paderb. Fm. Nr.19https://creativecommons.org/licenses/by/4.0/- Alfric (Freier) an Bistum Paderborn - 1036-12-311982-04-23