Question: Who is the paternal grandfather of John Mordaunt, Viscount Mordaunt?
Sentence (from "John Mordaunt, Viscount Mordaunt"): On 26 June 1706 he exchanged regiments with Sampson de Lalo, then colonel of the 28th regiment, but resumed the colonelcy of the Scots Fuzileers in 1709 when de Lalo was killed at the Battle of Malplaquet.
Relevant evidence: No