Question: Who is the paternal grandmother of James Dalrymple, 3Rd Earl Of Stair?
Sentence (from "James Dalrymple, 3rd Earl of Stair"): James Dalrymple, 3rd Earl of Stair( died 13 November 1760), was the son of Colonel Hon. William Dalrymple of Glenmure and Penelope Crichton, Countess of Dumfries.
Relevant evidence: Yes