English invasion of Scotland (1400) English invasion of Scotland (1400) The English invasion of Scotland of August 1400 was the first military campaign undertaken by Henry IV of England after deposing the previous king, his cousin Richard II. Henry IV urgently wanted to defend the Anglo-Scottish border, and to overcome his predecessor's legacy of failed military campaigns. A large army was assembled slowly and marched into Scotland. Not only was no pitched battle ever attempted, but the king did not try and besiege Scotland's capital, Edinburgh. Henry's army left at the end of the summer after only a brief stay, mostly camped near Leith (near
Roy Henry Roy Henry Roy Henry ("King" Henry) (fl. around 1410) was an English composer, almost certainly a king of England: probably Henry V, but also possibly Henry IV. His music, two compositions in all, appears in a position of prominence in the Old Hall Manuscript. Musicologists have not been able to agree on which English monarch wrote the two mass movements which appear, at the head of their respective sections, in the Old Hall Manuscript. Henry IV, who reigned from 1399 to 1413, was in his early forties when the music was most likely written, since stylistic evidence places it around