Topsy Mitchell (?–?), also known as Katie O’Chin and Katie of Cork Station, was the daughter of MaryAnn Watson (b. c. 1862), an Aboriginal woman from Hamilton Downs, north-west of Winton, Queensland.
'Mitchell, Topsy (?–?)', People Australia, National Centre of Biography, Australian National University, https://peopleaustralia.anu.edu.au/biography/mitchell-topsy-31987/text39473, accessed 22 May 2022.