Trove newspapers:
https://trove.nla.gov.au/newspaper/a...henry%20holman
The Daily Northern Argus, Rockhampton, Queensland, 20 Apr 1891
The friends of John Henry Holman are respectively invited to attend the funeral of his deceased beloved Wife, to move from her late residence Quay-street, opposite the Gas Work, THIS (Monday) AFTERNOON, at 3.30 o'clock for the Rockhampton Cemetery.
The friends of Josiah and John Henry Holman, Jnr, are respectively invited to attend the funeral of their deceased beloved Mother, to move from her late residence Quay-street, opposite the Gas Work, THIS (Monday) AFTERNOON, at 3.30 o'clock for the Rockhampton Cemetery.
So John Henry jr and Josiah had also moved to Queensland by 1891.
Or the family had homes in both NZ and Queensland at the same time.