Robert Peel In 1830 the Whigs finally returned to power and Peel became a member of the Opposition for the first time. After successive election defeats, leadership of the Conservative Party gradually passed from Wellington to Peel, and when King William IV asked Wellington to become Prime Minister in November 1834, he declined and Peel was selected instead, with Wellington serving as caretaker until Peel took office. Peel then issued the Tamworth Manifesto (December 1834), laying down the principles upon which the modern British Conservative Party is based. His first ministry was a minority government, dependent on Whig support and with Peel
William Yates Peel William Yates Peel William Yates Peel (3 August 1789 – 1 June 1858), was a British Tory politician. Peel was the second son of Sir Robert Peel, 1st Baronet, and his first wife Ellen (née Yates). He was the younger brother of Prime Minister Sir Robert Peel, 2nd Baronet, and the elder brother of Jonathan Peel. He was educated at Harrow and St John's College, Cambridge. Peel sat as Member of Parliament for Bossiney from 1817 to 1818, for Tamworth from 1818 to 1830, 1835 to 1837 and in 1847, for Yarmouth from 1830 to 1831 and for Cambridge University