sentences:  The House of Garen was the ruling hereditary dynasty of the Ajuran Empire.Its origin lies in the Garen Kingdom that during the 13th century ruled parts of the Ogaden the Somali region of Ethiopia.With the migration of Somalis from the northern half of the Horn region to the southern half, new cultural and religious orders were introduced that influenced the administrative structure of the dynasty, a system of governance which began to evolve into an Islamic government.