Burchard von Zollern[?] was born before 1025 and died in 1061.
Burchard's son was Friedrich von Zollern[?], born before 1055, died 1114/15 .
... Sardinia, and Spanish America[?]. After the death of his other grandfather, Maximillian, in 1519, he inherited Hapsburg lands in Austria and was elected Holy Roman ...