Thomas Haswell was a marine in the 58th (Plymouth) Company when he arrived at Sydney aboard the Lady Penrhyn in January 1788 as part of the First Fleet. He served in Captain John Shea's Company at Port Jackson. He returned to England on the Gorgon in December 1791.
* information from Mollie Gillen, The Founders of Australia: A Biographical Dictionary of the First Fleet (1989), p 165
'Haswell, Thomas (?–?)', People Australia, National Centre of Biography, Australian National University, https://peopleaustralia.anu.edu.au/biography/haswell-thomas-31236/text38623, accessed 2 June 2025.