John I of Schwarzenberg Czech and Austrian aristocrat (1742–1789) Parents Maria Theresia of Liechtenstein Joseph I Adam von Schwarzenberg Children Ernst von Schwarzenberg Karl Philipp, Prince of Schwarzenberg Princess Maria Karolina of Schwarzenberg Joseph Johann, 6th Prince of Schwarzenberg Eleonore Fürstin zu Schwarzenberg Therese, Prinzessin zu Schwarzenberg Franz de Paula Schwarzenberg Friedrich Johann Nepomuk zu Schwarzenberg Siblings Marie Eleonora of Schwarzenberg Partners Marie Eleonore zu Oettingen-Wallerstein
