Ainne on Family Tree Circles

My Scotish family came to NZ in stages My Great Grandfather Thomas Milne came to NZ on the City of Dunedin from Moray Scotland.
He married Annie McKay in NZ and he and his twin William farmed at Hakatermea Otago. His family had come to NZ before him. His father my Great Great Grandfather was Robert Milne who married Isabella Ross they came with William the twin brother of Thomas and Isabella she married a Mattinson, Robert James, Ann, John, Jane who married a
John Patton and Margaret who married a McJennett. They left behind in Scotland Mary who married William Dunbar.
Robert Milne Parents were also a Robert who married a Margaret Hardie
their children were Charles,George, Helen and Margaret who had come to NZ first and married a Matherson.
Thomas my grandfather had four children Annie My Grandmother who married Frederick William Ongley, Catherine who married Robert Brims,
and two sons Donald who married a Mary Jane Anderson and Robert who married her sister Annie.
If anyone has information on any of these families I would love to hear from you