麥當奴
A. T. Saunders, more perhaps than any other historian, was scathing in his denunciation of Cadell, comparing his achievements unfavourably with those of Randell in scathing terms. Sir Richard Graves MacDonnell, previously Governor of South Australia, in a lecture entitled "Australia: What it is and what it may be", delivered at the Metropolitan Hall, Dublin, on 7 May 1863, was more temperate: