Question: Who is the paternal grandmother of James Tylney-Long?
Sentence (from "Sir Robert Long, 6th Baronet"): He married on 29 May 1735 at Woodford, Essex, Emma Child, the daughter of Richard Tylney, 1st Earl Tylney, of Wanstead (said to be possessed of 'almost revolting wealth'), and his wife Dorothy Glynn.
Relevant evidence: No