Ponsonby, John, [368], [447].

Penthièvre, [377].

Pontiac, [58].

Poor law, [273], [277], [278].

Popham, Major, [237].

Port Egmont, [113], [114].

Portland, Duke of (Cavendish-Bentinck), [75], [87], [232], [233], [240];

first lord of treasury, [245], [333], [334], [340];

home secretary, [366], [368]-[371], [452].

Porto Novo, battle of, [237].