Alexandru Ghika
...that Alexandru Ghika, the founder of the Romanian school of functional analysis, was the great-great-grandson of Grigore IV Ghica, Prince of Wallachia?
...that <b id="mwAvQ"><a href="./Alexandru_Ghika" id="mwAvU" rel="mw:WikiLink" title="Alexandru Ghika">Alexandru Ghika</a></b>, the founder of the <a href="./Romania" id="mwAvY" rel="mw:WikiLink" title="Romania">Romanian</a> school of <a href="./Functional_analysis" id="mwAvc" rel="mw:WikiLink" title="Functional analysis">functional analysis</a>, was the great-great-grandson of <a href="./Grigore_IV_Ghica" id="mwAvg" rel="mw:WikiLink" title="Grigore IV Ghica">Grigore IV Ghica</a>, <a class="mw-redirect" href="./Prince_of_Wallachia" id="mwAvk" rel="mw:WikiLink" title="Prince of Wallachia">Prince of Wallachia</a>?