He served on Wellington's staff in the Peninsular War, being at the same time Member of Parliament for Chichester.[1] During the Battle of Waterloo he was ADC to the Prince of Orange.[2] He was afterwards a vehement opponent in the House of Lords of Roman Catholic emancipation, and at a later date a leader of the opposition to Peel's free trade policy. Although a vigorous Conservative and Ultra-Tory for most of his career, Richmond's anger with Wellington over Catholic Emanciaption led him to lead the Ultra's into joining Earl Grey's reforming Whig government in 1832 (Lang, 1999).[1]
In 1836, on inheriting the estates of his mother's brother, the fifth and last Duke of Gordon, he assumed the name of Gordon before that of Lennox.[1]
Family
He married Lady Caroline Paget (daughter of the Marquess of Anglesey by Caroline Villiers) on April 10, 1817. The couple had eight children: