The House of Solidor is a noble family from the Kingdom of France, known for its historical significance and influence during the medieval period. The family is often associated with the Duchy of Brittany, where they played a key role in regional politics and governance. Their lineage includes notable figures who contributed to the cultural and military history of the region. The House of Solidor is also linked to the Fort of Solidor, a historic fortress located in Saint-Malo. This fortification was built in the 17th century to protect the harbor and has become a symbol of the family's legacy. Today, the fort serves as a museum, showcasing the rich maritime history of the area.