"Landulph Maticu [=magnarum maxillarum], filius Pald" was installed as gastald and Count of Capua, dated to 815 by the editor of the MGH edition. Erchempert records "Landolfus" as "Capuæ…gastaldeus" when recording that he supported Siconulf, son of Sico Prince of Benevento, in the civil war with Arechis Prince of Benevento (dated to 839/42). Arab mercenaries from Benevento burnt the old city of Capua in 841, after which a new city was built a few kilometres away. The Chronicon Vulturnense records that "Landulfus comes" left "Capua vetere", which he had held for 25 years and 3 months, and moved "in monticulum…Tripliscus qui alio nomine…Sicopolis" in 841, and died three years later. Count Landolf built a heavily fortified castrum overlooking the city of Capua, referred to as "Rebelopolis". The Cronica de Monasterio Sanctissimi Benedicti record that "Landolfus senior" held "Capua veterem" for 25 years and 4 months and built "civitatem nobam in monte Trifisco" which he held for a further one year and eight months. 1