Template:British haemophilia line

Haemophilia in European royalty

Queen Victoria Xx Albert XY Victoria X? Edward VII XY Alice Xx Louis IV XY Alfred XY Helena X? Louise X? Arthur XY Leopold xY Helen XX Beatrice Xx Henry XY Victoria X? Elisabeth X? Irene Xx Henry XY Ernest Louis XY Frederick xY Alix Xx Nicholas II XY Alice Xx Alexander XY Waldemar xY Sigismund XY Henry xY Olga XX? Tatiana XX? Maria Xx? Anastasia XX? Alexei xY May X? Rupert xY Maurice XY Alexander XY Victoria Eugenie Xx Alfonso XIII XY Leopold xY Maurice XY Alfonso xY Jaime XY Beatriz X? Maria Cristina X? Juan XY Gonzalo xY Legend: X – unaffected X chromosome; x – affected X chromosome; Y – Y chromosome; ? - unknown carrier status Source: Aronova-Tiuntseva, Yelena; Herreid, Clyde Freeman (20 September 2003). "Hemophilia: 'The Royal Disease'" (PDF). SciLinks. National Science Teachers Association. p. 7. Archived from the original (PDF) on 10 January 2018.