Eastern Daventry is one of two lands in the Kingdom of Daventry (KQGS).
Background[]
It lies east of Western Daventry. Gwendolyn wasn't sure which of the two kingdoms she was from. More than likely she is from Western Daventry however, as that is the location of the Northwestern region.
Behind the scenes[]
As this is likely a reference to there being two Kolymas Eastern Kolyma (KQGS) and Western Kolyma (KQGS) in the KQGS universe, it might suggest that it kinda mirrors Kolyma and maybe ruled by another Graham.
This line is not used in the chapter but this article is kept since it points to different and interesting world building in the reboot series. It helps to understand the geography of the continent.