Because of their close relationship to the Grand Ducal House of Hesse, the Battenbergs came into close contact with various ruling families of Europe, including the British. In April 1884, Henry's elder brother,
Prince Louis of Battenberg, married
Princess Victoria of Hesse and by Rhine, his
first cousin once-removed, and a granddaughter of
Queen Victoria of the United Kingdom. Shortly after that wedding, Prince Henry became engaged to
Princess Beatrice, fifth daughter and youngest child of Queen Victoria. Queen Victoria agreed to the marriage on the condition that the couple make their home with her. The Queen formally gave her consent to the marriage at a meeting of
Her Majesty's Most Honourable Privy Council on 27 January 1885. On 22 July 1885, the Queen made Prince Henry a
Knight Companion of the Garter, and granted him the style
Royal Highness to give him rank equal to his wife. This style took effect in the
United Kingdom, but not in the
German Empire (where the Prince was still considered a
Serene Highness). Henry and Beatrice were married at
St Mildred's Church at
Whippingham, near
Osborne, on 23 July 1885. On the same day, a bill to naturalise Henry a British subject passed the
House of Lords. The couple adopted the style
Their Royal Highnesses Prince and Princess Henry of Battenberg. On 22 August 1885, exactly a month after the wedding, Henry was made Honorary Colonel of the
5th (Isle of Wight, Princess Beatrice's) Volunteer Battalion, the
Hampshire Regiment, In early 1886, it was announced in
The Times that he would be made a captain in the
1st Life Guards, but the
Secretary of State for War (
Henry Campbell-Bannerman) denied knowledge of this in the House of Commons and the appointment did not take place. Henry and Beatrice had four children. By royal warrant of 13 December 1886, the Queen granted their children the style
Highness. This style took immediate effect in the
United Kingdom and elsewhere except within the
German Empire, where, as Princes and Princesses of Battenberg, they were only entitled to the style
Serene Highness. ==Later life and death==