Éomer his sister Éowyn were adopted by their uncle Théoden, king of the Rohirrim. He first appears in "The Two Towers" as the leader of the "éored" who attacked and killed the Uruk-hai who had kidnapped the hobbits Meriadoc Brandybuck and Peregrin Took. He helps Aragorn, Gimli and Legolas by providing them two horses, Hasufel and Arod, and guiding them to the spot where the attack had taken place. On his return to Edoras, Éomer reports this meeting to Théoden, and is promptly imprisoned on the orders of Gríma Wormtongue, Théoden's sinister advisor. Gríma kept the king in a sickly stupor
Brandybuck Clan stated to be a rendering of the original Westron (Common Speech) Brandagamba, "Marchbuck". In keeping with the conceit that "The Lord of the Rings" was derived from the translated Red Book of Westmarch, Tolkien claimed to have translated all its Westron words into English — including the names of characters. While "Marchbuck" ("march" bearing its archaic meaning of "border") is the exact representation of "Brandagamba", Tolkien rendered it "Brandybuck" to preserve the name's similarity with the River "Branda-nîn" ("Baranduin" in Sindarin), which Tolkien then rendered "Brandywine" in English to reflect an alternate name, "Bralda-hîm", meaning "heady ale", referring to the