Complex sentence: His father was born Philip Bouverie (d.1828), a younger son of Jacob des Bouverie, 1st Viscount Folkestone; he adopted the name of "Pusey" on succeeding to the manorial estates there.
Split into simpler sentences: His father was Philip Bouverie (d.1828), a younger son of Jacob des Bouverie, 1st Viscount Folkestone. He adopted the name of "Pusey" on succeeding to the manorial estates there.