He was almost certainly related (at least distantly) to Brian Clouston, Sir Edward Clouston, 1st Baronet, Storer Clouston and William Alexander Clouston, as the surname Clouston is (according to Storer Clouston in his book Family of Clouston) exclusive to descendants of Haakon Harvardson Klo, from whom the name derives.
With David Fleay, Kathleen McArthur and Brian Clouston, Judith Wright was a founding member and, from 1964 to 1976, President, of the Wildlife Preservation Society of Queensland.
McArthur was a strong environmentalist and a co-founder, with Judith Wright, David Fleay and Brian Clouston, of the Wildlife Preservation Society of Queensland in 1962, and served as vice-president from then until 1965.
The Society was created as a community-based, non-profit organisation, founded in 1962 by Judith Wright, Brian Clouston, David Fleay and Kathleen MacArthur.
Brian Eno | Brian Mulroney | Brian May | Brian Wilson | Brian Ferneyhough | Hugh O'Brian | Brian Williams | Brian Stableford | Brian Aldiss | Brian | What About Brian | Brian Clough | Brian Stokes Mitchell | Brian Lara | Brian De Palma | Brian Dennehy | Brian Michael Bendis | Brian Lenihan | Brian Cox | Brian Boru | Patrick O'Brian | Brian Setzer | Brian McKnight | Brian Evenson | Brian Culbertson | Brian Cox (actor) | Brian Aherne | Brian Sibley | Brian Keith | Brian Jones |