Lady Claudia

"a snaky lady with black hair," "dark and slender"

Ted thinks she "moved like an otter" and "was beautiful, but she looked murderous"

ruby ring

on Lord Randolph's arm during the Banquet of Midsummer Eve; Lord Randolph later says she has been by him "night and day these three months," and he "never divined what she was"

sister of Lord Andrew

not part of the game the children played

was an apprentice of Fence four summers before the events in The Secret Country, but failed; kept this secret

her face was seen by Laura in the sword when the kids were roasting marshmallows, then again while they were in Fence's living room eating

self-taught powerful sorcerer

tries to kill Fence on the stairs with a twisted dagger she made with two red stones and one blue; Fence entrances her to stop her

brought up in High Castle