Hello...
I came across a 2004 post on RootsWeb and followed up the children mentioned using the BDM NZ website.
Rootsweb 2004 Post (no.17)
http://archiver.rootsweb.ancestry.com/th/read/SCT-FIFE/2004-01/1073117412-------
Using surname PATERSON and given name CUMMINGS in the BDM NZ Deaths search returns...
2007/27 - WARNE, Isabella Cumming - d.o.b 5 March 1905
which possibly leads to this marriage...
1926/9058 - Isabella PATERSON to John Morrison WARNE
BDM NZ Search website
https://www.bdmhistoricalrecords.dia.govt.nz/search/His record of cremation is on the
Palmerston North cemetery databaseHer record of cremation is on the
Porirua Council cemetery database.
His cremation record lists an address c.1973. You may want to check electoral rolls of the time and see if there are any children listed at the address.
There may also be a death notice in the Manawatu Standard. If you contact the Palmerston North library they sometimes have genealogy volunteers who will do look-ups. Contact the "New Zealand and Pacific Islands Librarian" with your request.
Palmerston North Library - Staff contacts
http://citylibrary.pncc.govt.nz/staff-contacts.html------
The
Wellington Index lists the date of the death notice for Isabella WARNE as 28 Dec 2006. It doesn't mention the newspaper but it's most likely the Dominion. Possibly ask for a death notice look-up here on the board. Or if you're in a major centre your library is more than likely to have a microfilm of the issue.
Isabella's death notice may mention children.
------
I have a feeling James Wardrope PATERSON and his wife Williamina had no children but have no proof of that.
His death
records are on the
Dunedin Cemetery website. Her records are on the
Wellington Cemetery website------
Alexander 1909-1960 is buried in what seems to be a mass grave in Orowaiti cemetery. It's the same cemetery as his father but a different area.
Buller District Council cemeteries
http://www.bullerdc.govt.nz/cemeteries/------
This is all dependant on the Rootsweb post being accurate. If it is I hope some of the above helps you find descendants. If it isn't let us know and we'll start again.
Regards
Beg