^ abJ. M. Brixius, Die Mitglieder des Kardinalkollegiums von 1130–1181 (Berlin: 1912), 52 n7.
^W. Maleczek, Papst und Kardinalskolleg von 1191 bis 1216 (Vienna: 1984), 243–244; B. Zenker, Die Mitglieder des Kardinalkollegiums von 1130 bis 1159 (Würzburg: 1964), 104.
^This is according to S. Miranda Papal election, 1154, but see also Brixius, 23 note 9.
^According to the catalogue of the occupants of the titulus Santa Susanna (The Cardinals of the Holy Roman Church: Titulus S. Susanna) he died in 1165. The Bulletin de la Société Académique de Laon, edd. Fleury and Chevergny (1864), 251, indicates that he died in 1159. Zenker, Mitglieder, 104, and Maleczek, Papst und Kardinalskolleg, 244–245 and 410, say that he died in 1154. Brixius, p. 23 note 9, also says that he died probably in 1154 but adds that it is not known whether before or after death of Pope Anastasius IV (3 December 1154). Looking at the date of his last subscrpition of the papal bull and the fact that he is listed as participant in a papal election in December 1154, but not in that of 1159 (S. Miranda: Papal election of September 1159), it is probable that he died at the beginning of the pontificate of Adrian IV (1154–59).
