The 1866 Residential Directory includes biographical notes. Compiled from data extracted from the Stevens and Bartholomew's New Zealand Directory for 1866-67, published at Melbourne, 1st August, 1866. The directory's statistical data has a cut-off point of June 30, 1865. Accordingly there's a strong possibility that the information relates to the latter part of that year.
The 1866 Yellow Pages, extracted from the same source, lists all agencies of government and commercial enterprises at the port.