- b.1176 in Swabia, , , Germany d.21 Jun 1208 in Bamberg, Oberfranken, Bayern, Germany
- b.1201 in , Constantinopole, Constantinopole, Turkey d.1235 in Louvain, , , Belgium
- b.1184 in , Constantinople, Constantinople, Turkey d.27 Aug 1208 in Bamberg, , Bayern, Germany