A Sindhi Muslim (Ismaili Shia) dynasty of the Soomro tribe that ruled Sindh and adjacent regions for over three centuries, nominally as vassals of the Abbasid Caliphate and briefly the Ghaznavids.
Displaced by the Samma dynasty around 1351, though a Soomra remnant continued in exile at Umerkot until 1440.
Detailed regional history of Sindh spanning the Soomra period, drawing on Persian and local chronicle sources.