In September 1865, while visiting
Coburg, Princess Helena met Christian. The couple became engaged in December of that year. Queen Victoria gave her permission for the marriage with the provision that the couple live in Great Britain. They married at the Private Chapel at
Windsor Castle on 5 July 1866. Seven days before the wedding, on 29 June 1866, the Queen granted her future son-in-law the style of
Royal Highness by Royal Warrant. In 1891, Christian lost an eye when he was accidentally shot in the face by his brother-in-law,
the Duke of Connaught, during a shooting party at
Sandringham. Prince and Princess Christian of Schleswig-Holstein, as they were known, made their home at
Frogmore House in the grounds of Windsor Castle and later at Cumberland Lodge in
Windsor Great Park. They had six children, known commonly as: •
Prince Christian Victor (14 April 1867 – 29 October 1900); never married; died young during military duty and was buried in South Africa. •
Prince Albert (28 February 1869 – 27 April 1931) who in 1921 became the titular
Duke of Schleswig-Holstein and the Head of the
House of Oldenburg. Never married; but had an illegitimate daughter: • Valerie Marie zu Schleswig-Holstein (3 April 1900 – 14 Aug 1953). Married firstly Ernst Johann Wagner (b. 10 Jan 1896); married secondly Engelbert-Charles, 16th
Duke of Aarschot and 10th Duke of
Arenberg (20 April 1899 – 27 April 1974), Head of the (formerly Sovereign)
House of Arenberg •
Princess Helena Victoria (3 May 1870 – 13 March 1948); never married. •
Princess Marie Louise (12 August 1872 – 8 December 1956); married in 1891
Prince Aribert of Anhalt, regent of the
Duchy of Anhalt, no issue, marriage
annulled in 1900. • Prince Harald (12 May 1876 – 20 May 1876). • Unnamed stillborn son (7 May 1877). ==Honours and arms==