I Borijov , Duke of Bohemia
I was born about 0842 in Praha, Praha, Czechoslovakia.  He died about 0894 in Tetin, Horovice, Czechoslovakia.

 Lidmila ze Psova
Lidmila ze was born about 0853 in Psov, Melnik, Czechoslovakia.  She died on September 16th, 0921.

 I Spytihniv , Duke of Bohemia
I was born about 0875.

 I Vratislav , Duke of Bohemia
I was born about 0877 in Praha, Praha, Czechoslovakia.