[3] Although registered to practise medicine in South Australia, he turned to agricultural pursuits on land he purchased at Pewsey Vale with Joseph Gilbert.
[1] His brother John Harris Browne and sister Anna (1812-1873) arrived in 1840 and together they ran a leasehold property at Lyndoch, then Booboorowie, steadily increasing their stockholding.
Apart from huge tracts of land they leased or squatted on, they purchased significant properties: Buckland Park in 1856, "Moorak" at Mount Gambier in 1862 and Booboorowie in 1863.
[1] As a pastoralist he did valuable work in experimenting with grasses and fodder plants, and with fine wools from crossbred Lincoln and Merino sheep.
From 1863 Browne lived with his family at his estate, Moorak, Mount Gambier, where he was a respected pioneer and contributed the land for, and around half the cost of building Christ Church in that city.