McHugh is a member of the Irish Guards, serving alongside Bowe and Doyle. An individualistic, selfish man, he doesn’t respect the fact that Jack is his lieutenant and, as a result, often defies his orders. This is because McHugh dislikes the idea of a Protestant from England commanding a company of Irish Catholics, having trouble putting this cultural division aside in order to present a united front against Germany. In this sense, McHugh has qualities that are in direct opposition to how Rudyard thinks people should behave. Whereas Rudyard believes in the value of personal sacrifice when it serves a greater good, McHugh thinks only of himself—something that becomes quite apparent when he runs away to save himself after Jack gets injured in battle.