Question: Who is the paternal grandmother of Robert Jocelyn, 2Nd Earl Of Roden?
Sentence (from "Robert Jocelyn, 2nd Earl of Roden"): He became Earl of Roden in 1797 after the death of his father Robert Jocelyn, 1st Earl of Roden and was appointed a Knight of the Order of St Patrick on 13 November 1806.
Relevant evidence: Yes