The Margaery Tyrell death changed the course of Game of Thrones forever, but it turns out Natalie Dormer found out in the worst way. written by Erin Donnelly. Jun 27, 2016 Courtesy of HBO. … … … In “Game of Thrones”? More from TV. By Alex Rees. Warning: This post contains spoilers for season 6 of Game of Thrones. I'm … Game of Thrones on HBO featured a number of dramatic death scenes that did not feature in George RR Martin’s books. I'm So F*cking Pissed About Margaery Tyrell's Death on Game of Thrones Last Night . Margaery is first mentioned in A Game of Thrones (1996) and first appears in A Clash of Kings (1998). Yes. Spoilers: If you don’t want to know what’s going on with Margaery, you’ll probably want to avoid this answer. Entertainment. Margaery Tyrell Death Game Of Thrones Natalie Dormer. Subscribe Now Digital Editions She is a member of the House Tyrell, the second wealthiest and largest of the eight Great Houses in Westeros.She is twin sister to Loras Tyrell and the granddaughter of Olenna Tyrell.She subsequently appeared in A Storm of Swords (2000), A Feast for Crows (2005), and A Dance with Dragons (2011). No, just no. TV Shows • Entertainment • Game of Thrones.