Knowsley Hall
... that the 13th Earl of Derby established a private menagerie in the 19th century in the grounds of Knowsley Hall in Merseyside, where the 18th Earl opened a public safari park in the 20th century?
... that the <a href="./Edward_Smith-Stanley,_13th_Earl_of_Derby" id="mwZg" rel="mw:WikiLink" title="Edward Smith-Stanley, 13th Earl of Derby">13th Earl of Derby</a> established a private <a href="./Menagerie" id="mwZw" rel="mw:WikiLink" title="Menagerie">menagerie</a> in the 19th century in the grounds of <b id="mwaA"><a href="./Knowsley_Hall" id="mwaQ" rel="mw:WikiLink" title="Knowsley Hall">Knowsley Hall</a></b> in <a href="./Merseyside" id="mwag" rel="mw:WikiLink" title="Merseyside">Merseyside</a>, where the <a class="mw-redirect" href="./Edward_Stanley,_18th_Earl_of_Derby" id="mwaw" rel="mw:WikiLink" title="Edward Stanley, 18th Earl of Derby">18th Earl</a> opened a <a href="./Knowsley_Safari_Park" id="mwbA" rel="mw:WikiLink" title="Knowsley Safari Park">public safari park</a> in the 20th century?