The Radziwiłł Family is a prominent noble family from the Grand Duchy of Lithuania, with roots tracing back to the 15th century. They played a significant role in the political and military history of the region, often holding high offices and titles, including princes and voivodes. Their influence extended across Europe, particularly in Poland and Lithuania. Members of the Radziwiłł family were known for their contributions to culture and the arts, as well as their patronage of various projects. The family is also associated with several historic estates and castles, which reflect their wealth and status throughout the centuries.