The Dauphine of France. Princess of Kensington.
This polyvore is about HRH The Dauphine Charlotte of France.
The French Monarchy was restored in 1815 after Louis Philippe Bernadotte (brother of Jean Baptiste Bernadotte) defeated the Bonaparte and declared himself King of France. Little after he married Marie Thérèse of France. To please the Bourbon who wanted one of them as King, he promised that they would always remain in line to the throne behind the Bernadotte.
Now the Queen is Laëtitia I. In 1986 HM married QEII's son William, and they had three daughters, Ariane, Antoinette, and Charlotte. Because of this, they are also in line to the British throne, but since their place is so low (7th, 8th, and 9th), they rarely undertake events in or for Britain.
In 2013, Charlotte had her Investiture as The Dauphine, and since, she's a French senior royal.
Her boyfriend is HRH The GD Nicholas of Narbonne, of the House Bourbon. He's also in line to the throne, but as mentioned before, they aren't related by blood.