With regards James King - He died in Queensland, Australia at Dunwich Benevolent Asylum on Stradbroke Island - 4th August 1927.
From Qld BDMs -
James King
Event date: 04/08/1927
Event type: Death registration
Registration details: 1927/B/2000Products available:
Mother: Elizabeth Ronaldson
Father/parent: William Houston King
He is buried in Toowong Cemetery, Brisbane in Portion 10-49-2/3 with his son and wife Isabella -
James Lewis King (Son)
Event date: 04/08/1925
Event type: Death registration
Registration details: 1925/C/3376Products available:
Mother: Isadella Ann Stokes
Father/parent: James King
and
Isabella Ann King
Event date: 20/02/1939
Event type: Death registration
Registration details: 1939/B/42727Products available:
Mother: Mary Ann Gardiner
Father/parent: John Stokes
There is another buried with them - Mildred Constance Murphy - relationship daughter
Hope I have been of some help.