Who are the 2 people who attended the first Thanksgiving?

The two most notable figures who attended the first Thanksgiving in 1621 were William Bradford, the governor of the Plymouth Colony, and Massasoit, the leader of the Wampanoag tribe. Bradford played a crucial role in the settlement and governance of the Pilgrims, while Massasoit's participation represented the alliance between the Pilgrims and Native Americans. Their gathering marked a celebration of the Pilgrims' successful harvest and a moment of cooperation between the two groups.