William Hearn/Hern was a seaman aboard the Friendship when he arrived at Sydney in January 1788 as part of the First Fleet.
* information from Mollie Gillen, The Founders of Australia: A Biographical Dictionary of the First Fleet (1989), p
'Hern, William (?–?)', People Australia, National Centre of Biography, Australian National University, https://peopleaustralia.anu.edu.au/biography/hern-william-31278/text38664, accessed 20 April 2024.