Harold and Florence Fitzner: Knights of Bahá'u'lláh to Portuguese Timor, by Graham Hassall. (1994) Harold Thomas Fitzner (1893–1969) and his wife Florence (c. 1906-1980) were early South Australian Bahá'ís who pioneered to Portuguese Timor during the Ten Year Crusade; Harold was also involved in the publication of Herald of the South.