- b.~ 0990 in Posen, Poland d.BET 10 AND 11 MAY 1034
- b.25 Jul 1016 in Krakow, Poland d.28 Nov 1058 in Poland
- b.~ 1000 in Lorraine, France d.31 Mar 1063 in Saalfeld,Mulhausen, Thuringia
- b.BET 1040 AND 1043 in Krakow, Poland d.04 Jun 1102 in Plotzk, Poland
- b.0942 in Kiev, Ukraine, Russia d.0972 in Kiev, Ukraine, Russia
- b.~ 0956 in Kiev, Ukraine, Russia d.15 Jul 1015 in Berestovo, Kiev, Ukraine
- b.0944 d.UNKNOWN
- b.BET 1010 AND 1014 d.1087
- b.~ 0956 d.1011
- b.20 Aug 1085 in Krakaow, Poland d.28 Oct 1138
- b.~ 1035 in Prague, Czechoslovakia d.1092
- b.~ 1056 d.25 Dec 1086
- b.~ 1038 in Esztergom, Komaron-Estergom, Hungary d.27 JAN 1061/62
- b.~ 1132 in Krakow, Poland d.BET 8 JUL 1172 AND 1174
- b.~ 1065 d.25 Dec 1086
- b.BET 1093 AND 1101 d.08 Jul 1172
- b.~ 1075 d.01 Dec 1125