"The NLA newspapers beta website showed a column in The Sydney Morning Herald dated 2 September 1927 on p.6 that was headed Willson’s Downfall – To the Editor of The Herald, which read as follows: "Sir, – The statement of Mr. John White in his letter in to-day’s "Herald" as to the origin of the name "Willson’s Downfall", in the Tenterfield district, is correct. The writer was for many years resident in that district, and had heard several old residents who knew the late Mr. George Willson confirm the fact that he had a capsize on the road at or near where the small village of Willson’s Downfall stands, and hence the name. The village is situated about 29 miles north of Tenterfield, on the Stanthorpe [Queensland]- Warwick road."
"Mr. Willson was, at one time, in partnership with a Mr. Sweetland, and he owned or had mortgages over, one might say, half the town properties of Tenterfield, but unfortunately ended in a "financial" downfall, but it was the "physical" upset that still keeps his name alive in the nomenclature of the district."
"In his time he was a leading citizen, and a sort of commercial "King." The Maryland Stores, where he carried on business, ..." and quite a bit more
http://www.auspostalhistory.com/articles/1914.shtml