ROGER [III] de Wavrin (-1160 or after). Sénéchal de Flandre. A charter dated 1135 names Roger de Wavrin as seneschal[1388]. "…Henricide Broburc constabuli, Rogeri de Wavrin, Rogeri castellani deCurtrai…Gualtero castellani de Duaco…" signed the charter dated 1154 under which Thierry Count of Flanders confirmed an agreement between the abbey of Saint-Amand and "Stephanus ministerialis ville Sancti-Amandi" concerning the injustices by "avus eius Almannus"[1389]. "…Rogeri de Wavrin, Hellini filii ipsius, Michaelis constabularii, Symonis castellani de Oisi, Hugonis castellani de Pulchro Manso, Michaelis castellani de Duaco…Hugonis prepositi Sancti Petri Duacensis…" signed the charter dated 1161 under which Thierry Count of Flanders confirmed the possessions of the abbey of Saint-Aubert at Vitry[1390]. m firstly MATHILDE, daughter of --- (-after 1157). Brassart states that Mathilde, wife of Roger [III] de Wavrin, is named "1157, titre de l’abbaye de Loos" but he does not cite or quote the source[1391]. m secondly YOLANDE de Tournai, daughter of EVERARD [II] Radoul Châtelain de Tournai & his wife ---. The Liber de Restauratione Sancti Martini Tornacensis names "Balduinum…Evrardum et Godefridum filios…et Yolandem filiam" as children of Richildis, specifying that Yolande married "dapifero Rogerio"[1392]. Roger [III] & his first wife had seven children