Prince Gustav of Denmark (Christian Frederik Vilhelm Valdemar Gustav; 4 March 1887 – 5 October 1944) was a member of the Danish royal family. He was the fourth and youngest son and seventh child of King Frederik VIII and Queen Louise.
^ abcdefBille-Hansen, A. C.; Holck, Harald, eds. (1944) [1st pub.:1801]. Statshaandbog for Kongeriget Danmark for Aaret 1944 [State Manual of the Kingdom of Denmark for the Year 1944] (PDF). Kongelig Dansk Hof- og Statskalender (in Danish). Copenhagen: J.H. Schultz A.-S. Universitetsbogtrykkeri. pp. 15–16. Retrieved 3 September 2020 – via da:DIS Danmark.
Bramsen, Bo (1992). Huset Glücksborg. Europas svigerfader og hans efterslægt [The House of Glücksburg. The Father-in-law of Europe and his descendants] (in Danish) (2nd ed.). Copenhagen: Forlaget Forum. ISBN87-553-1843-6.
1 Also prince of Norway 2 Also prince of Greece 3 Also prince of Iceland 4 Also prince of the United Kingdom 5 Not Danish prince by birth, but created prince of Denmark Princes that lost their title are shown in italics