PHILIPPE DE HABSBOURG known as PHILIPPE LE BEAU (1478-1506) Duke of Burgundy, father of the Emperors Charles V and Ferdinand I. L.S., Brussels July 14, 1497, to his chamberlain Charles de Lalaing; 1page in-4, address on verso (slight wetness). Attached are 2 L.S. with autograph compliments from Ysabeau de Culembourg to her nephew the comte de Lalaing, 1527-1529; and a letter addressed to the comtesse de Berlaymont, Wavrin 1633. Concerning a marriage petition concluded by his valet de chambre "et petit gayant". Jehan Wastet and Elisabeth daughter of Joannes Steemnaier, apothecary in Brussels... Rare. Attached are 2 L.S. with autograph compliments from Ysabeau de Culembourg to her nephew the comte de Lalaing, 1527-1529; and a letter addressed to the comtesse de Berlaymont, Wavrin 1633.