 Complete the following phrase:  There were two Schauenburg castles near Frenkendorf, Alt or Old-Schauenburg about southwest of the village on the top of Chleiflüeli hill and Neu or New-Schauenburg to the west. Alt-Schauenburg was probably built around 1275 as the seat of a junior branch of the Schauenburg family. The castle was occupied for less than a century. The 