 As the Nkemtang faction had been the largest, Leteh was known amongst the other Mmuock communities as Nko'olaq () (meaning "the larger section").From the then Fem Leteh, Leteh people migrated into the hinterlands and settled at Mbammuock ("the residence of Mmuock"), also known as Ndzem-Nko'olaq ("the rear of Nko'olaq").In the late 70s and early 80s, Leteh people starting migrating from the forest region around Mbammuock, to the grassland areas up in the hills at about 2400 m above sea level.