- b.0955/0960 in Kiev, Ukraine d.15 Jul 1015 in Berestovo, Kiev, Ukraine
- b.~ 0978 in Kiev, Ukraine d.1001 in Polotsk, Byelorussia
- b.~ 0962 in Polotsk, Byelorussia d.1002
- b.~ 1000 in Polotsk, Byelorussia d.~ 1044
- b.~ 1039 in Polotsk, Byelorussia d.14 Apr 1101
- b.~ 1064 in Polotsk, Byelorussia
- b.~ 1085 in Polotsk, Byelorussia d.~ 1144