It is believed that William Butler may have died prior to 1800 as his father was recorded as 'without children' in that year.
'Butler, William (1793–?)', People Australia, National Centre of Biography, Australian National University, https://peopleaustralia.anu.edu.au/biography/butler-william-30365/text37661, accessed 27 April 2025.
October,
1793
Parramatta, Sydney,
New South Wales,
Australia
Includes subject's nationality; their parents' nationality; the countries in which they spent a significant part of their childhood, and their self-identity.
Includes the religion in which subjects were raised, have chosen themselves, attendance at religious schools and/or religious funeral rites; Atheism and Agnosticism have been included.