- b.~ 1133 in La Sarraz, Waadt, Helvetia, Switzerland d.> 1177 in Grandison, Lake Neufchatel, Helvetia, Switzerland
- b.1154 in Grandison, Lake Neufchatel, Helvetia, Switzerland d.1235
- b.~ 1134 in Grandison, Lake Neufchatel, Helvetia, Switzerland d.> 1158