Cynthia Nixon has shared on Instagram that her old child Samuel – known as Seph – is transgender [Cynthia Nixon/Instagram] Cynthia Nixon, who played Miranda Hobbes in the popular show Sex and the City, has shared on Instagram that her old child Samuel – known as Seph – is transgender. The 52-year-old New York governor candidate shared a picture of her son celebrating the Trans Day of Action. Cynthia – who has Seph, who was named Samantha at birth, and 15-year-old ...