DipArch 1953 (Pretoria)
In 1959 he was working for MOERDYK & WATSON. By 1969 he had left them and was in a partnership with CJ GROBBELAAR (cf WATSON, PEISER & GROBBELAAR). HAI WATSON must have left the practice by then.
All truncated references not fully cited in 'References' are those of Joanna Walker's original text and cited in full in the 'Bibliography' entry of the Lexicon.
References