William Dawes (British Marines officer)
William Nicolas Dawes (1762–1836) was an officer of the British Marines, an astronomer, engineer, botanist, surveyor, explorer, abolitionist, and colonial administrator. He traveled to New South Wales with the First Fleet on board . Early life William Dawes was born at Portsmouth, Hampshire, in early 1762, the eldest child of Benjamin and Elizabeth (Sinnatt) Dawes. He was christened there on 17 March 1762. His father was a clerk of works in the Ordnance Office at Portsmouth. He joined the marines as a Second Lieutenant on 2 September 1779. He was wounded in action against the French Navy under the Comte de Grasse at the Battle of the Chesapeake in 1781. Dawes volunteered for service with the New South Wales Marine Corps, which accompanied the First Fleet. Because he was known as a competent astronomer, he was asked to establish an observatory and make astronomical observations on the voyage and in New South Wales. New South Wales From March 1788 Dawes was employed in the settlement as an engineer and surveyor, and built the first Sydney Observatory on what is now Dawes Point, under the southern approach to Sydney Harbour Bridge. In his several roles, Dawes made astronomical observations, constructed batteries