Eomer is the prince of the horse kingdom Rohan in the Lord of the rings and is the nephew to King Theoden and is the brother of Eowyn, the shield-maiden. He, along with an army of rohan soldiers are banished by the dreadful Grima Wormtongue. Eomer meets Aragorn, Legolas, and Gimli to give them information of an Uruk-Hai pack and the hobbits, Merry and Pippin.