Jurisdictional complexity in Western legal history, c1600-1900 (Duncker und Humblot, Berlin, funded by Gerda Henkel Stitftung), project directors: S. Donlan and Dirk Heirbaut. Other contributors: Alain Wijffels, D Heirbaut, Sean Donlan, J. Vanderlinden, B Durand, A. Musson