1268 Death Conrad Hohenstaufen, Conrad van Zwaben, son of Conrad IV, dies 1268 Death Konradin von Hohenstaufen, duke of Zwaben, beheaded 1252 Birthday Konradijn Hohenstaufen, Koenrad van Zwaben, son of Konrad IV 1208 Death Philips van Zwaben Hohenstaufen, Roman-German King, dies 1205 Event Aken, Philips van Zwaben, crowned Roman-Catholic German King 1198 Event Philips van Zwaben Hohenstaufen crowned king of Roman Catholic Germany 939 Event Battle at Andernach: King Otto and Hermann of Zwaben beat Eberhard of France and Giselbert of Lutherans