Background
She was born in Calcutta, where her father, John Williamson Fulton (1769–1830), was at the time a prosperous merchant. Her mother was Anne, daughter of Robert Robertson, and widow of Captain John Hunt of the Bengal army, and she was the second of four daughters. At an early age she was sent from India to Lisburn, County Antrim, where her father"s family resided.
In London, Fulton met her father"s friends, Daniel O"Connell, John Lawless, and other Irish parliamentary leaders.