Complex sentence: Beenleigh was first colonised in the 1860s, with the first permanment European settlement occuring by John Davy and Frank Gooding who named their sugar cane plantation Beenleigh in memory of their family estate in Devonshire, England.
Split into simpler sentences: Beenleigh was first colonised in the 1860s, with the first permanment european settlement occuring by John Davy and Frank Gooding. Who named their sugar cane plantation Beenleigh in memory of their family estate in Devonshire, England.