Grace Cartwright

Grace Ann Cartwright (née Cooper) is the mundane mother of Abby Cartwright, and was the wife of the Shadowhunter Jonathan Cartwright.

She was acceptered to ascent to become shadowhunter, but at last moment, she changed her mind. Jonathan then decided to leave the clave to marry her and live in the mundane world with her. After his death, Grace raised their daughter Abby on her own.