Looking for Miles Dell Brodie and Berner Freeland and Piednue and Hummel

Hi I have been researching for almost two years now. I am looking for Miles NZ, and England. Dell from England, Brodie England and Scotland plus Freelands Scotland and Piednue Paris and Berners of Norway.
Specifically looking to see which ship Mary Ann and Alfred (nee Ingram)came to NZ on from England.
Parents of Melanie Marie Alexandrine Piednue from St Cloud, Paris b1836.
I am also looking for parents of David Hummel british subject from Sweden and his wife Alida Marie Kristina Brattberg. Any help greatly appreciated.

Thanks Amanda