- tostpost.com spiritual-development/26039-…The Exact date of birth of the great ascetic unknown. Historians established that she was born Euphrosyne of Polotsk, in the world Predslava, about the year 1101.Bulunamadı: 1486
- wikitree.com wiki/Polotsk-2
- about-history.com high-medieval-history-of-…
- studfile.net preview/3053025/page:39/She was born in Polotsk into the family of Izyaslavovichy in 1100. She was the granddaughter of the famous Vseslav Charodey.Bulunamadı: 1486
- brainly.com question/30993177
- thefamouspeople.com profiles/marco-polo-2234.php
- mirplaneta.com en/polotsk-sights/
- eng.travelbel.by attraction/polotsk/Many of the most famous Belarusians were born in Polotsk and throughout their lives glorified this wonderful city.Bulunamadı: 1486
- biography.com history-culture/christopher-columbusChristopher Columbus, whose real name was Cristoforo Colombo, was born in 1451 in the Republic of Genoa, part of what is now Italy.Bulunamadı: polotsk