Lebzai Lorobse was a Ogsist merchant. He was born in 
 Nkepu during the Summer of 1154. His mother 
 Wakmag Masa was a Ogsist poet. His father 
 Nketsi Lorobse was a Ogsist merchant.
During the Autumn of 1154, 
 Lebzai converted to 
 Ogsism. 
 Lebzai became a merchant like his father during the Autumn of 1171.
During the Winter of 1234, 
 Lebzai fell ill. Then, he died from an illness. He was 81 years old.