Testaments belong to that documentary sources that allow one to research thoroughly the ownership and general property status of nobility’s family. The origin of the property (inherited, acquired, mortgage, etc.), the conditions of its acquisition and sometimes the history of ownership of this property by the testator and his ancestors are often referred in the acts of last will. The subject of the testament of the first half of the 18th century represents the information which can be found in the disposition of nobility’s testaments that were inscribed to Lviv and Przemyśl castles books. Nobility disposed mostly of sums of money and real estate (villages, parts of villages, lands, seldom houses). Things were mentioned only in some testamen...