Talk:Bolesław of Bytom

Query
States that is wife Margaret was "a daughter of the rich Moravian magnate Jaroslav of Sternberg". One suspects this is questionable and that her father merely resided in Sternberg, Mecklenburg-Vorpommern. Good source required here.2A00:23C4:B607:CF00:ADCB:6450:98F:2A7F (talk) 16:47, 17 April 2020 (UTC)