[1] His uncle answered the call of Pope Urban II and joined Rambaud, Lord of Sault and Simiane[2] and Godfrey of Bouillon.
[4] Bishop Laugier continued to rebuild and restore the Apt chathédral whose reconstruction had begun under the episcopate of his uncle.
In 1113, Laugier, by a solemn act written in the presence of all his clergy and nobles of Apt country, confirmed the membership of the castles of Saignon to his Church.
In the fall of that same year, the bishop resumed his fief the castle of Clermont, above Apt, nephews Guirand, Bertrand and Rostaing who swore loyalty to him.
Two years later, in exchange for their tribute, Laugier gave to his three nephews half of the castle of Gordes, in the diocese of Cavaillon and the Great Tower Apt adding a part of the city against 500 in melgoriens.