Question: Who is Henry Macshane O'Neill's paternal grandfather?
Sentence (from "Shane O'Neill (Irish chieftain)"): But rejecting overtures from Thomas Radclyffe, 3rd Earl of Sussex, the lord deputy from 1556, Shane refused to help the English against the Scottish settlers on the coast of Antrim, allying himself instead with the MacDonnells, the most powerful of these immigrants.
Relevant evidence: No