Lady Sarah Harrington, 3rd Countess Harrington, was a Manticoran peer of the realm and a member of the Harrington Clan. She was the daughter of Devon Harrington, who inherited the title from his presumed-to-be-dead cousin Honor. In 1922 PD, her father and most of her family were killed in the destruction of Yawata Crossing, and Sarah inherited the title. (HH12)