Grace is the first wife of William Blackwood, the son of Manfred Blackwood, the founder of Blackwood Farm. Grace and William have Gravier, who becomes the great-great-grandfather of Quinn Blackwood. Although William’s ghost can be seen haunting the rooms of Blackwood Manor, Grace’s ghost never appears.
Grace appears in Blackwood Farm (2002). For more perspectives on Grace’s character, read the Alphabettery entries Blackwood Farm, Blackwood Manor, Gravier Blackwood, Manfred Blackwood, Quinn Blackwood, and William Blackwood.