The House of Aleramici was a noble family that emerged in the 10th century in northern Italy. They played a significant role in the political landscape of the region, particularly in the areas of Piedmont and Liguria. The family is known for its influence over various territories and its connections to other noble houses. Members of the Aleramici family were often involved in the governance of local regions and held titles such as marquesses and counts. Their lineage contributed to the formation of several important dynasties in Italy, including the House of Savoy, which later became a prominent royal family in the country.