Kanclerz wielki koronny Krzysztof Szydłowiecki a książę Albrecht pruski, [w:] Hrabstwo szydłowieckie Radziwiłłów. Materiały sesji popularnonaukowej 19 lutego...

In historical contexts this may be confusing because the Polish term hrabstwo (a territorial unit administered/owned by a hrabia (count) is also literally...

similar to the native privileged class of nobles found in Poland, Hungary also had a class of Conditional nobles. As opposed to the plethora of hollow "gentry"...