SOURCE-14509Research NeededProbable
Monumenta Germaniae Historica (MGH). Internet Archive Monumenta Germaniae Histor...
Full citation
Monumenta Germaniae Historica (MGH). Internet Archive Monumenta Germaniae Historica and The Institute of Historical Research, University of London Monumenta Germaniae Historica (MGH) : accessed 19 July 2026. See: Annales Stadenses 1112, MGH SS XVI, pp. 319 and 320.