Prince

Christian Victor Albert Louis Ernst Anton

of Schleswin-Holstein

14 April 1867 –
29 October 1900

Prince

Albert John Charles Frederick Alfred George

of Schleswig-Holstein,
Duke of Schleswig-Holstein

26 February 1869 – 27 April 1931

Princess 

Victoria Louise Sophia Augusta Amelia Helena

of Schleswin-Holstein

3 May 1870 –
13 March 1948

His mother's favourite son; died unmarried and without issue while serving in the Boer War

no issue

He was the head of the House of Oldenburg and also the House of Schleswig-Holstein-Sonderburg-Augustenburg and the Duke of Schleswig-Holstein between 1921 and 1931.

Prince Albert never married, but he fathered an illegitimate daughter, Valerie Marie. Born 3 April 1900

Never married. One of her last public appearances was at the wedding of the future Queen Elizabeth II and Prince Philip, Duke of Edinburgh in 1947

no issue

Princess 

Franziska Josepha Louise Augusta Marie
Christina Helena

of Schleswin-Holstein

12 August 1872 –
8 December 1956

Married 1891; Prince Aribert of Anhalt; no issue; marriage was dissolved in 1900

no issue