Burchard von Zollern[?] was born before 1025 and died in 1061.
Burchard's son was Friedrich von Zollern[?], born before 1055, died 1114/15 .
... the United States Census Bureau, the town has a total area of 4.9 km² (1.9 mi²). 4.9 km² (1.9 mi²) of it is land and none of the area is covered with ...