3 events with tag "William Longsword"
927
ID: 3725
William Longsword becomes Duke - Rollo's son takes control while father still alive, continues Christianization
ID: 3725
933
ID: 3726
Normandy gains Cotentin and Avranchin - William Longsword receives western territories, doubles size of duchy
ID: 3726
942
ID: 3727
December 17, 942
William Longsword assassinated - killed by Arnulf of Flanders at peace meeting, leaves child heir Richard
ID: 3727