A prominent and wealthy man, known for his role in high society and his romantic involvement with Madeleine. His character is marked by his influence and actions during significant historical moments.

The son of Jack from his first marriage, described as having a serious demeanor and a complicated relationship with his father and new stepmother, Madeleine.

An established society woman who befriends and supports Madeleine, providing her with guidance within high circles. Known in history for her resilience and advocacy.

Madeleine’s supportive and understanding sister, who plays a pivotal role in providing emotional and familial support throughout significant life changes.