Image Credit: Getty Images Carolyn Bessette-Kennedy became a household name through her marriage to John F. Kennedy Jr., but her life was also deeply rooted in her close-knit family-especially her sisters, Lauren and Lisa. The Bessette siblings shared a strong bond long before Carolyn entered the public eye, and they remained connected through both personal milestones and tragedy. Here's everything to know about Carolyn's sisters, Lauren and Lisa, and where their family is today. How Many Siblings Did Carolyn Bessette Have? Carolyn was the youngest of three sisters.