Oñate treaty
... that before Ferdinand II became Holy Roman Emperor, he settled claims with the other Habsburgs in the secret Oñate treaty?
... that before <a href="./Ferdinand_II,_Holy_Roman_Emperor" id="mwGAQ" rel="mw:WikiLink" title="Ferdinand II, Holy Roman Emperor">Ferdinand II</a> became <a href="./Holy_Roman_Emperor" id="mwGAU" rel="mw:WikiLink" title="Holy Roman Emperor">Holy Roman Emperor</a>, he settled claims with the <a href="./House_of_Habsburg" id="mwGAY" rel="mw:WikiLink" title="House of Habsburg">other Habsburgs</a> in the secret <b id="mwGAc"><a href="./Oñate_treaty" id="mwGAg" rel="mw:WikiLink" title="Oñate treaty">Oñate treaty</a></b>?