Wentworthville, Wentworth Falls in the Blue Mountains and, Wentworth in far western New South Wales, were named after the Wentworth family. A land grant of 2000 acres (8 km²) in this area was made in 1810 to D'Arcy Wentworth, the father of William Wentworth, the famous Australian explorer, barrister, newspaper publisher, politician and landowner.

Another pioneer to the area, William Fullagar established the Star Inn on the corner of Ettalong Road and the Western Road (now the Great Western Highway). Fullagar also opened a cattle saleyards which became one of the principal ones for the colony.[2] His family's estate "Essington House"[3] is now the site of a Christian school. Fullagar Road is named after him.  (Wikipedia)