The original geographic home of the Surmic peoples is thought to be in Southwestern Ethiopia, somewhere near Maji, with the various groups dispersing from there: for example, the Majangir having moved north, the Murle having migrated clockwise around Lake Turkana (Arensen 1983:56-61, Tornay 1981), and the Mursi having moved into and out of the Omo River valley.
After the election,he went back to teaching and was posted to a school in the Kwale district, named Samburu primary school, at Maji ya Chumvi.
Sumer Singh was born on 14 January 1898 at Mehrangarh, Jodhpur, the eldest son of Maharaja Sir Sardar Singh, GCSI by his first wife, the Maharani Shri Lakhsman Kanwarji Maji Sahiba.