Whakakiia te rerenga e whai ake nei: Mai i te tau 1924 ki te tau 1926, i mahi ia hei kaitiaki o te National Health Insurance Commission, a, ko ia te kawenga mo te whakarite i nga whakaritenga ohorere mo Scotland i te wa o te
Te Pirihitanga Nui o te tau 1926. I te tau 1930, ka hoki ia ki te Tari Mātauranga o Scottish hei hekeretari tuarua, ka noho hei hekeretari tuuturu i te tau 1936. I te tau 1938, i tukuna ia ki te Tari Kai (Rangahau Rautaki), e whakarite ana mo te whakahaere kai mo te pakarutanga o te Pakanga Tuarua o te Ao. I te taenga mai o te pakanga, i tohua ia hei kaiwhakahaere kai mo Scotland, a, i mau ia i te pou tae noa ki tana reti i te 1946.