William Byron, 4th Baron Byron September, 1757 in Twickenham, Middlesex. William Byron, 4th Baron Byron William Byron, 4th Baron Byron (4 January 1669/70 – 8 August 1736) was an English nobleman, politician, peer, and Gentleman of the Bedchamber to Prince George of Denmark. Byron was the son of William Byron, 3rd Baron Byron and the Hon. Elizabeth Chaworth. He succeeded to the title of 4th Baron Byron in 1695 upon the death of his father. Lord Byron died on 8 August 1736, and was succeeded by his fourth (but oldest surviving) son William Byron, 5th Baron Byron (born 1722). Lord Byron married Lady Mary Egerton,
Lord Byron of open water swimming took place on 3 May 1810 when Lord Byron swam from Europe to Asia across the Hellespont Strait. This is often seen as the birth of the sport and pastime, and to commemorate it, the event is recreated every year as an open water swimming event. Whilst sailing from Genoa to Cephalonia in 1823, every day at noon, Byron and Trelawny, in calm weather, jumped overboard for a swim without fear of sharks, which were not unknown in those waters. Once, according to Trelawny, they let the geese and ducks loose and followed them and the