I Borziwoj
I was born about 0845 in Praha, Czechoslovakia.  He died in 0894 in Tetin, Horovice, Czechoslovakia.

 Ludmilla of Psow
Ludmilla of was born about 0845 in Psov, Melnik, Czechoslovakia.  Ludmilla of is no longer alive.

 I Wratislaw
I was born about 0875 in Praha, Czechoslovakia.