In the late 13th century a school arose at Béziers, once the centre of pre-Albigensian Languedoc and of the Trencavel lordships, in the 1260s–80s. Three poets epitomise this "school": Bernart d'Auriac, Joan Esteve, Joan Miralhas, and Raimon Gaucelm. All three were natives of Béziers and lived there. All three were members of the urban middle class and no courtesans: Miralhas was possibly a potter and Bernart was a "mayestre" (teacher). All three were supporters of the French king Louis IX and the French aristocracy against the native Occitan nobility. They have been described as "Gallicised". Raimon Gaucelm supported the Eighth Crusade and even wrote a "planh", the only known one of its kind, to a burgher of Béziers. Joan Esteve and Bernart both composed in support of the French in the Aragonese Crusade. The Béziers are a shining example of the transformation of Occitania in the aftermath of the Albigensian Crusade, but also of the ability of troubadours to survive it.