Possible Clues:

• Family history qualifier
• First-born, the most senior
• Oldest or new steel found around the far side of Sheffield
• First in line for the throne, perhaps
• Some damsel destined to be one to succeed
• Church leader curtailed by Saint Adam
• First in line
• First of children to turn 13 (not her)
• Bossy sibling, perhaps
• Cruel destiny imprisoning the first-born