Mary Steele: Biography
For a complete biographical account of Mary Steele, see the Introduction (pp. 1-29) to Volume 3 of Nonconformist Women Writers, 1720-1840, ed. Timothy Whelan; also Chapters 2 and 3 of Other British Voices: Women, Poetry, and Religion, 1766-1840 (New York: Palgrave Macmillan, 2015), by Timothy Whelan.
Mary Steele (c. 1780)
Broughton House as it looks today.