In "The Dying of the Light", Lexa in the City of Light appears among the memories of the Commanders when Levitt and Bill Cadogan dig by way of Madi's brain. Unable to go to the 1787 Convention, Jefferson supported the Constitution but wanted the addition of the promised invoice of rights. The son also indicated Hemings agreed to return to the United States only following Jefferson promised to cost-free her little ones when they came of age.