Hi Judy,
James Thomas Duck born 1/12/1906 son of John and Agnes died 14/4/1983, Hastings cemetery, no headstone pic available, buried there also is Kathleen Duck died 14/5/1997, I suspect this will be James's wife. There is a headstone for his father John at Hastings on the Cem website.
Marjory Frances Treliving Driller born 4/6/1909 daaughter of Lilian and Francis.
I expect there will be more children born after the cutoff date for NZ BMD
Regards
Leandra