Complex sentence: He was the eldest son of Edward Chichester, 1st Viscount Chichester, and his wife Anne Coplestone, and made a career as a soldier before being elected to the Irish House of Commons as Member of Parliament for Armagh in 1634 and again in 1640.
Split into simpler sentences: He was the eldest son of Edward Chichester, 1st Viscount Chichester, and his wife Anne Coplestone. He made a career as a soldier before being elected to the Irish House of Commons as Member of Parliament for Armagh in 1634 and again in 1640.