Kathryn Sevenson

Lady Kathryn "Kathy" Sevenson is the only noble daughter of Baron Roland Seven Oaks.

She was first introduced in The Last Knight, when she was around thirteen or fourteen. In addition to being the only one of Michael's family members who is openly happy to see him return home, she also appears to be the only member of their family who open-mindedly doesn't disapprove of Michael's chosen lifestyle. This first appearance lasts only a chapter, wherein she asks Fisk to look after Michael before the boys depart again. In a similarly brief appearance in Rogue's Home, it's implied that she has been forbidden from seeing or contacting Michael before and after his trial. So, naturally, she instead insists on keeping a correspondence with Fisk to stay in the know about her brother's whereabouts and well-being. After this, she is unseen for the whole of the next two books, while her letters are mentioned from time to time. It is not until Scholar's Plot that she is seen again and becomes a much more prominent member of the plot.

Characteristics
Kathy is thin, wears gold-rimmed glasses, has grey eyes and mouse-brown hair that is long enough to be braided down her back. When she was younger, she was described to have the common gawky awkwardness that many teens face, but after growing into a young adult, she has become noticeably more graceful. She is noted to dress simply, but well, and tends to favor sensible fashion choices while still dressing femininely.

Abilities
Kathy was born with the ability to sense magica, and a Gift for reading people.

Relationships
Kathy's relationship with her parents is unclear, but she appears to respect her father enough to not outright disobey an order he has given her.

Her closest sibling relationship is with her brother Michael, the two of them likely bonded by their status as the youngest two of their siblings. She also appears to get along well with Benton, and her relationships with her brothers Justin and Rupert are also currently unclear.

Kathy is a favorite in what Fisk calls "the Heir-hunt," the search the High Liege is conducting to find a suitable wife for his son Rupert, the aforementioned Heir. While Kathy doesn't dislike Rupert, she also has no interest in marrying him either, and likely wouldn't have been even if he had not already been interested in someone else. Kathy has actually befriended this someone else, a young woman by the name of Margaret, and seems fairly fond of her.

Near the end of Scholar's Plot, Kathy initiated a romantic relationship with Fisk.