Duke University | Duke Ellington | Duke | Calabria | Duke of Wellington | Prince William, Duke of Cambridge | Duke of York | Reggio Calabria | Duke of Norfolk | Duke of Edinburgh | Duke of Burgundy | Alfonso XIII of Spain | Prince Arthur, Duke of Connaught and Strathearn | George Villiers, 1st Duke of Buckingham | Prince Andrew, Duke of York | Duke of Northumberland | Alfred, Duke of Saxe-Coburg and Gotha | Alfonso X of Castile | Prince Richard, Duke of Gloucester | Prince Frederick, Duke of York and Albany | George Duke | Charles Lennox, 2nd Duke of Richmond | Louis Philippe II, Duke of Orléans | Edward Seymour, 1st Duke of Somerset | Philippe II, Duke of Orléans | Pedro Infante | John Frederick II, Duke of Saxony | Hugh Grosvenor, 2nd Duke of Westminster | Alfonso Cuarón | George Monck, 1st Duke of Albemarle |
: ∞ Princess Anne of Orléans on 12 May 1965 in Dreux, France
Louis III (25 September 1403 – 12 November 1434) was titular King of Naples 1417–1426, Count of Provence, Forcalquier, Piedmont, and Maine and Duke of Anjou 1417–1434, and Duke of Calabria 1426–1434.
On 15 July 1909, the Protestant Princess Beatrice of Saxe-Coburg and Gotha married the Roman Catholic Infante Alfonso, Duke of Galliera, in a civil ceremony at Schloss Rosenau, followed by a Roman Catholic religious ceremony at St. Augustin and a Lutheran one in Schloss Callenberg.