World War 2
First enlisted and embarked as Jack Rio 65421; re-embarked as Jack Rio Maaka 65421
Death notice offers another service number 810692.
When first enlisted, gave next of Kin as Mr M. Rio (father), Kai Iwi, New Zealand and address at enlistment as Matapu, New Zealand.
First Unit 28 (Maori) Battalion, D Company; Last Unit 28 (Maori) Battalion, A Company