He ruled until 1305 , when he was succeed by his son Mohammed ibn Gao .
The mansa assumed the throne following the murder of the usurper Sakura on his return from the hajj .
mansa ruled until 1305 , when mansa was succeed by mansa 's son Mohammed ibn Gao .
The mansa assumed the throne following the murder of the usurper Sakura on his return from the hajj .