ran for deputy seats in 1857
... that two former Princes of Wallachia ran for deputy seats in 1857, both of them losing at Buzău and recovering to win at Dolj?
... that two former <a class="mw-redirect" href="./List_of_rulers_of_Wallachia" id="mwCHE" rel="mw:WikiLink" title="List of rulers of Wallachia">Princes of Wallachia</a> <b id="mwCHI"><a class="mw-redirect" href="./Wallachian_legislative_election,_1857" id="mwCHM" rel="mw:WikiLink" title="Wallachian legislative election, 1857">ran for deputy seats in 1857</a></b>, both of them losing at <a href="./Buzău_County" id="mwCHQ" rel="mw:WikiLink" title="Buzău County">Buzău</a> and recovering to win at <a href="./Dolj_County" id="mwCHU" rel="mw:WikiLink" title="Dolj County">Dolj</a>?