Possible Clues:

• Noted Titanic couple
• Wealthy turn-of-the-century family
• Couple on the Titanic
• Family on the Titanic
• Wealthy family on HBO's "The Gilded Age"
• Famed furrier's family
• Mary and John Jacob
• Noted family of financiers and philanthropists
• John Jacob and kin
• Rich couple on the Titanic