Burchard von Zollern[?] was born before 1025 and died in 1061.
Burchard's son was Friedrich von Zollern[?], born before 1055, died 1114/15 .
... to the United States Census Bureau, the town has a total area of 16.3 km² (6.3 mi²). 15.3 km² (5.9 mi²) of it is land and 1.0 km² (0.4 ...