Royal descendants of Queen Victoria and of King Christian IX

The royal descendants of Queen Victoria (24 May 1819 – 22 January 1901; r. 1837–1901) and of King Christian IX (8 April 1818 – 29 January 1906; r. 1863–1906), Monarchs of the United Kingdom and Denmark, respectively, have become members of multiple European royal families. This was partially achieved by the marriage of Victoria's progeny with Christian's (and vice versa).