Jul 5 Sarah Kemble Siddons, English tragic actress (Fatal Marriage), born in Brecon, Wales (d. 1831) Jul 6 John Flaxman, English sculptor (Westminster Abbey tomb stones) Jul 22 Gaspard de Prony, French mathematician (d. 1839) Jul 29 Franz Gotz, Bohemian composer, born in StraĊĦice (d. 1815) 1754 Famous Birthdays by Year 1756