Edward is often referred to as the "Black Prince". The first known source to use the sobriquet "Black Prince" was the antiquary John Leland in the 1530s or early 1540s (about 165 years after the death of the Black Prince). Leland mentions the sobriquet in two manuscript notes in the 1530s or early 1540s, with the implication that it was by that date in relatively widespread use. In one place, Leland refers in Latin to ""Edwardi Principis cog: Nigri"" (i.e., "Edward the Prince, cognomen: The Black"); in the other, in English to "the Blake Prince". In both instances, Leland is summarising earlier works – respectively, the 14th-century "Eulogium Historiarum" and the late 15th-century chronicle attributed to John Warkworth – but in neither case does the name appear in his source texts. In print, Roger Ascham in his "Toxophilus" (1545) refers to "ye noble black prince Edward beside Poeters"; while Richard Grafton, in his "Chronicle at Large" (1569), uses the name on three occasions, saying that "some writers name him the black prince", and elsewhere that he was "commonly called the black Prince". Raphael Holinshed uses it several times in his "Chronicles" (1577); and it is also used by William Shakespeare, in his plays "Richard II" (written c. 1595; Act 2, scene 3) and "Henry V" (c. 1599; Act 2, scene 4). In 1688 it appears prominently in the title of Joshua Barnes's "The History of that Most Victorious Monarch, Edward IIId, King of England and France, and Lord of Ireland, and First Founder of the Most Noble Order of the Garter: Being a Full and Exact Account Of the Life and Death of the said King: Together with That of his Most Renowned Son, Edward, Prince of Wales and of Aquitain, Sirnamed the Black-Prince".