On this list are the names Macarthur, John and Elizabeth, his wife. While he gets the credit, it was Elizabeth in my opinion who should have.

John Macarthur was a British army officer, entrepreneur, politician, architect and pioneer of settlement in Australia. Macarthur is recognised as the pioneer of the wool industry that was to boom in Australia in the early 19th century and become a trademark of the nation.

Between 1801 and 1805, John was living in England, first avoiding an arrest warrant for his role in the Rum rebellion of January 1808, and then because he refused to accept the terms for his return to New South Wales which were that he promise to be of good behaviour, etc. During this period, Elizabeth oversaw the family estates at Parramatta, Camden, Seven Hills and Pennant Hills. This included the management of household and business accounts, the employment of convict labour, the supervision of wool washing, baling and transport and the selection of rams and breeding to improve the flock. While John expressed his gratitude and admiration in her ability to cope, her irregular and inadequate correspondence was of constant concern. Nonetheless, her contribution was essential to the success of the enterprise and establishing New South Wales as a reliable supplier of quality wool. In England, John used his flair to promote the Australian wool industry while Elizabeth used her organisational ability and application to produce the wool.

During her husband's insanity and after his death in 1834, she continued to run the enterprises with great success until her death in 1850.

wikipedia