Royal standards of England red; those of the House of Lancaster were white and blue, the colours of the House of York were murrey (dark red) and blue. The liveries of the House of Tudor were white and green; those of the House of Stuart – and of George I – were yellow and red. In all subsequent reigns, they have been scarlet and blue. Dieu et mon droit (originally "Dieu et mon droyt"; French: 'God and my right'), as seen on Royal standards since King Edward III, is said to have first been adopted as the royal motto by King Henry V in
Richard III of England Anne's death, Richard's ambassadors were sent on a formal errand to negotiate a double marriage between Richard and the Portuguese King's sister Joana, of Lancastrian descent, and between Elizabeth of York and Joana's cousin Duke Manuel (later King of Portugal). The most significant of Richard's defenders was Horace Walpole. In "Historic Doubts on the Life and Reign of King Richard the Third" (1768), Walpole disputed all the alleged murders and argued that Richard may have acted in good faith. He also argued that any physical abnormality was probably no more than a minor distortion of the shoulders. However, he retracted