Question: Who is George Abercromby, 3Rd Baron Abercromby's paternal grandmother?
Sentence (from "George Abercromby, 3rd Baron Abercromby"): George Ralph Campbell Abercromby, 3rd Baron Abercromby (30 May 1800 – 25 June 1852) was a Scottish soldier, politician and peer.
Relevant evidence: No