the first heir to the British throne to complete a university degree
... that in 1970, Prince Charles became the first heir to the British throne to complete a university degree?
... that in 1970, <a class="mw-redirect" href="./Prince_Charles" id="mwA9M" rel="mw:WikiLink" title="Prince Charles">Prince Charles</a> became <b id="mwA9Q"><a class="mw-redirect" href="./Education_of_the_British_Royal_Family" id="mwA9U" rel="mw:WikiLink" title="Education of the British Royal Family">the first heir to the British throne to complete a university degree</a></b>?