Halflings are a people without a home. They wander through the kingdoms of taller races, never staying to long in one location, always searching for a place to make their own.
Half hour off the Harrow Road you find it, Fool's Grave. Amid an overgrown garden sits a single tombstone. Carved neatly into the weathered slab is the word "Fool," with a symbol underneath matching the signet ring you found.