BERTHA [Judith] von Staufen (-[18 Oct 1194/25 Mar 1195], bur Abbaye de Clairlieu). The Historia Welforum names "Fridericum imperatorem nostrum et uxorem Mathei ducis Lotharingiæ" as the children of "Friderico Suevorum duci" and his wife Judith[277]. The Gesta Friderici of Otto of Freising names "Fridericum…et Iuditham" as the two children of Friedrich Duke of Swabia & his first wife, and Judith's marriage to "Matthaeo Lotharingiorum duci"[278]. The Genealogica ex Stirpe Sancti Arnulfi refers to the wife of "Matheum ducem" as "sorore Friderici imperatoris"[279]. "Matheus Lotharingorum dux et marchio" donated property to Kloster Stürtzelbronn, with the consent of "coniugis mee Berthe et Balduini fratris mei" by charter dated 13 Jan 1143[280]. "Bertha…Lotharingorum ducissa…et filii mei Theodericus, Simon Dux et Marchio, Fredericus, et junior eorum Matthæus, soror quoque ipsorum Aleidis Ducissa Burgundiæ" donated property to Mont Saint-Trinité, for the soul of "viri mei nobilis ducis Matthæi", by charter dated to [1177][281]. The Chronicle of Alberic de Trois-Fontaines in 1193 names "Berta sorore imperatoris Frederici" as wife of "ducis Lotharingie Mathie qui dux Mosellanorum dicebatur"[282]. m (before 25 Mar 1139) MATHIEU I Duke of Lorraine, son of SIMON I Duke of Lorraine & his wife Adelaide de Louvain ([1119]-13 May 1176, bur Abbaye de Clairlieu).