Complex sentence: Hore-Ruthven was born in Quetta in India, the only surviving child of the Alexander Hore-Ruthven (1872-1955) and his wife, Zara Eileen Pollok (1879-1965).
Split into simpler sentences: Hore-Ruthven was born in Quetta in India. He was the only surviving child of Alexander Hore-Ruthven (1872-1955) and his wife, Zara Eileen Pollok (1879-1965).