coat of arms of Groningen
... that the coat of arms of Groningen was formally adopted by Queen Wilhelmina in 1947, more than 350 years after it was designed?
... that the <b id="mwBZY"><a href="./Coat_of_arms_of_Groningen_(province)" id="mwBZc" rel="mw:WikiLink" title="Coat of arms of Groningen (province)">coat of arms of Groningen</a></b> was formally adopted by <a href="./Wilhelmina_of_the_Netherlands" id="mwBZg" rel="mw:WikiLink" title="Wilhelmina of the Netherlands">Queen Wilhelmina</a> in 1947, more than 350 years after it was designed?