	Timber getters arrived in the 1850s but the Maroochy River bar wasn't navigable so Mooloolah River bar was used instead with Cotton Tree used as a timber depot in 1856 by William Pettigrew and purchased 1864. He ran steamer ships in both rivers and to Brisbane and thus opened a post office receiving office in 1891 as the first shop in Cotton Tree. The headland at Alexandra Headland was used as a bullock paddock and for his own home which was also part of his 330-acre landholding.