Franklin and Manukau make up Counties.
We have the Counties Manukau Police, the Counties Manukau Health Board, and many other similarly named organisations. I certainly know where Manukau is, but where are these counties? Do they actually exist? Carol Morrison, Manukau.
As far as I can ascertain, the counties are Manukau and Franklin. Quite why it's called Counties Manukau and not Manukau Franklin is unclear, but I surmise it's to do with the fact that the largest commercial centre is in Manukau City, so it retains its name.
In 1876, with the demise of provincial government, county government was introduced. Manukau County as defined in the Counties Act 1876 stretched from Otahuhu to the Waikato River. However, no effective county administration was set up within the latter area, and local affairs remained in the hands of the highway boards (from 1883 called road boards). Papakura set itself up as a town district in 1882.
In 1911 Manukau County was divided into Manukau County in the north and Franklin County in the south, and management boards were established. (Source: Auckland Libraries heritage section, local history)