context: In 1209, William I of Scotland sent his daughters Margaret and Isobel to John as hostages to keep peace between Scotland and England, and they were also imprisoned at Corfe Castle along with Eleanor.
source: They were sometimes allowed to ride out under the strictest guard.
reference_original: كان يُسمح لهم أحيانا بالخروج تحت حراسة مشددة.
reference_flipped: كان يُسمح لهن أحيانا بالخروج تحت حراسة مشددة.