'Brian Burnet Geytenbeek was born on a farm...He and his wife were among the founding members of the Australian Aborigines Branch of the Summer Institute of Linguistics, and were field linguists with that organisation for forty-one years.'
Geytenbeek has worked with several language groups including the Bundjalang people of New South Wales and the residents of the Tjalku Wara Aboriginal Community near Port Hedland. Source: Ngarla Songs (2003)