Jan Jacob Rochussen
... that Governor-General of the Dutch East Indies Jan Jacob Rochussen was father-in-law to another governor general and grandfather to a president of the League of Nations?
... that <a class="mw-redirect" href="./Governor-General_of_the_Dutch_East_Indies" id="mwBsA" rel="mw:WikiLink" title="Governor-General of the Dutch East Indies">Governor-General of the Dutch East Indies</a> <b id="mwBsE"><a href="./Jan_Jacob_Rochussen" id="mwBsI" rel="mw:WikiLink" title="Jan Jacob Rochussen">Jan Jacob Rochussen</a></b> <i id="mwBsM">(pictured)</i> was father-in-law to another governor general and grandfather to a <a href="./Herman_Adriaan_van_Karnebeek" id="mwBsQ" rel="mw:WikiLink" title="Herman Adriaan van Karnebeek">president of the League of Nations</a>?