John Ainsworth Horrocks

John Ainsworth Horrocks
Born	(1818-03-22)22 March 1818 Preston, Lancashire, England
Died	23 September 1846(1846-09-23) (aged 28) Penwortham, South Australia, Australia
Occupation(s)	Explorer of South Australia, Pastoralist

John Ainsworth Horrocks (22 March 1818 – 23 September 1846) was an English pastoralist and explorer who was one of the first European settlers in the Clare Valley of South Australia where, in 1840, he established the village of Penwortham.