Jan Willem Janssens
...that Dutch governor-general Jan Willem Janssens surrendered both the Cape Colony and the Dutch East Indies in separate incidents during the Napoleonic Wars?
...that <a href="./Netherlands" id="mwCLo" rel="mw:WikiLink" title="Netherlands">Dutch</a> governor-general <b id="mwCLs"><a href="./Jan_Willem_Janssens" id="mwCLw" rel="mw:WikiLink" title="Jan Willem Janssens">Jan Willem Janssens</a></b> surrendered both the <a href="./Cape_Colony" id="mwCL0" rel="mw:WikiLink" title="Cape Colony">Cape Colony</a> and the <a href="./Dutch_East_Indies" id="mwCL4" rel="mw:WikiLink" title="Dutch East Indies">Dutch East Indies</a> in separate incidents during the <a href="./Napoleonic_Wars" id="mwCL8" rel="mw:WikiLink" title="Napoleonic Wars">Napoleonic Wars</a>?