Hi sossle,
I can't find any record of any of those names. Are you sure they came to NZ, because they might have got off en route at an Australian port such as Melbourne.
I suggest you try writing to New Zealand HADDOW's to see if any are descendants. Kiwi's love family history and will readily respond if they see a connection, so make sure you provide as much information as possible going back several generations.
There is no complete list of ships entering NZ ports for any time period, I'm sorry to say.
The NZ government have never seen fit to publish census information in the UK format, so NZ genealogists (eventually, in my case) become very good at lateral thinking to further the hunt.
Cheers, riley