Hieronim Ossoliński
Hieronim Ossoliński , ( born ? – died 1575 or 1576 ) , coat of arms Topór , was a Polish statesman , kasztelan of Sandomierz and Wojnicz , a delegate to the Sejm of 1569 and one of the signatories of the Union of Lublin , which formally united Poland and Lithuania into the Polish–Lithuanian Commonwealth . 
<triplet> Poland <subj> Lithuania <obj> diplomatic relation