Sophia Burrell Bache (12 Jun 1784 - certain 8 Jul 1860) (1784–1860) Parents Arabella Maria Smith Alexander J. Dallas Children Alexander Dallas Bache Mary Blechenden Walker George Mifflin Bache Sophia Arabella Irwin Sr. Matilda Wilkins Emory Sarah "Sally" Franklin Wainwright Siblings Trevanion Barlow Dallas Alexander J. Dallas George M. Dallas