According to Maasai tradition, the Uasin Gishu front conquered a group of people who occupied the Uasin Gishu plateau, this community is remembered as Senguer. Other Maasai traditions concur with this assertion, noting that the Loosekelai (i.e Sigerai/Siger) were attacked by an alliance of the Uasin Gishu and Siria communities. In further concurrence with Maasai traditions, are macro-Kalenjin traditions such as the popular narrative of origin recorded by Chesaina (1991). In it is stated that the Kipsigis, Nandi and Tugen split following a series of misfortunes, notably drought and attacks by the Uasin Gishu Maasai. The Tapkendi tale has also been widely quoted to illustrate past occupation of the Uasin Gishu plateau by the Nandi, specifically, the introduction which reads "At a time when the Masai occupied some of the Nandi grazing grounds". It is presumed that this was the Uasin Gishu plateau and that Nandi place names on the plateau were superseded by Maasai names. This is evinced by certain "Masai place-names in eastern Nandi (i.e Uasin Gishu border) which indicate that the Masai had temporary possession of strip of Nandi roughly five miles wide", these include Ndalat, Lolkeringeti, Nduele and Ol-lesos, which were by the early nineteenth century in use by the Nandi as koret (district) names. However, micro-Kalenjin traditions would appear to turn this narrative on its head. They concur on key points, notably an incoming population and an enfeebled population (in some cases known as Segelai) holding out in what were then dense forests around the plateau. The key difference is that the Kalenjin communities as seen as the incomers. Kipsigis traditions such as those recorded by Orchadson (1927), state that at a time when the Kipsigis and Nandi were a united identity, they moved southwards through country occupied by 'Masai'. Orchadson notes that this was "probably the present Uasin Gishu country". Here, they accidentally got split in two by a wedge of Masai who Orchadson records as being "Uasin Gishu (Masai) living in Kipchoriat (Nyando) valley".