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
Meriadoc Brandybuck Took (as Sam said at the Field of Cormallen, Merry was three inches taller than he ought to have been). In the Brandybuck family tree as it appeared in the First Edition, the name of Merry's wife was not recorded. In a revision made in 1966, the name of Estella Bolger, sister of Fredegar, was added in this role; the revision was initially made in some editions but not in others, as described in the "Note of the Text" by Douglas Anderson which is prefaced to recent editions. At the same time, Tolkien added Estella to the Took family tree,