He is recorded in a sirventes of Bertran de Born as having joined the alliance against Richard the Lion-Hearted in 1183. Bertran calls him E.n Centols. Centule raised a company of Gascon routiers along with Gaston VI of Béarn and sent them north under one Brunus (or Brenus) to aid Adhemar V of Limoges in besieging a church on the Gorre in February. The company was routed by Richard.
- Kastner, L. E. "Concerning Two Sirventes of Bertran de Born." Modern Philology, Vol. 29, No. 1. (Aug., 1931), pp. 1–9.