Polskich /Dynamic Armorial of Polish Families/, Marcin Niewalda (ed.). MarekCetwiński: Rycerstwo śląskie do końca XII w. : biogramy i rodowody /Nights of
did not bear it and destroyed the castle with lightning. Marek Derwich [pl] and MarekCetwiński [pl] interpret The "Proud Lady" as Devana. Later on, Devana
French Knights Templar and other foreign volunteers.: 97–99 Historian MarekCetwiński estimates the allied force to have been 2,000 strong, while Gerard
"Silesia | Britannica". Encyclopædia Britannica. Retrieved 16 March 2023. MarekCetwiński (1996). Historia Wrocławia w datach (in Polish). Wrocław: TMW Wratislawia
identification is correct then Jaxa's death can be placed at around 1176. MarekCetwiński also identified Jaxa, prince of Kopenick, with Jaksa of Miechów. According