Question: Who is James Browne, 2Nd Baron Kilmaine's paternal grandmother?
Sentence (from "John Browne, 1st Baron Kilmaine"): John Browne, 1st Baron Kilmaine (20 May 1726 – 7 June 1794), known as Sir John Browne, 7th Baronet, from 1765 to 1789, was an Irish politician.
Relevant evidence: No