Henry built a new toll bridge, customs house and a coin market closer to his home somewhat upstream at a settlement around the area of modern old town Munich. This new toll bridge most likely crossed the Isar where the Museuminsel and the modern Ludwigsbrücke is now located.Peter Klimesch: Münchner Isarinseln – Geschichte, Gegenwart und Zukunft. (Zum nördlichen Teil der Museumsinsel mit dem Vater-Rhein-Brunnen.) In: Ralf Sartori (Hrsg.): Die neue Isar, Band 4. München 2012. .
Henry built a new toll bridge customs house and a coin market closer to his home somewhat upstream at a settlement around the area of modern old town Munich This new toll bridge most likely crossed the Isar where the Museuminsel and the modern Ludwigsbrücke is now locatedPeter Klimesch Münchner Isarinseln – Geschichte Gegenwart und Zukunft (Zum nördlichen Teil der Museumsinsel mit dem Vater-Rhein-Brunnen) In Ralf Sartori (Hrsg) Die neue Isar Band 4 München 2012 