Rowan (TV Series)

Rowan is a young female resident of Woodbury and lover of The Governor. She is played by

Pre-apocalypse
Nothing is known about Rowan's life prior to the outbreak.

Post-apocalypse
Rowan eventually joined the Woodbury settlement and lavished in the return to normalcy that was given to her and others. She grew increasingly close to The Governor until she eventually became his lover (albeit presumably in secret). She guides Andrea and Michonne around the town when they arrive.