Arthur Wellesley, 2nd Duke of Wellington eldest son of Arthur Wellesley, 1st Duke of Wellington, and the Honourable Catherine Sarah Dorothea "Kitty" Pakenham, daughter of Edward Pakenham, 2nd Baron Longford. Lord Charles Wellesley was his younger brother and Lord Wellesley, Lord Mornington and Lord Cowley his uncles. He was educated at Temple Grove School, Eton College, Christ Church, Oxford, and Trinity College, Cambridge. He became known by the courtesy title Lord Douro when his father was created Earl of Wellington in 1812 and as Marquess of Douro in 1814 after his father was elevated to a dukedom. He was a Page of Honour from 1818 to
U Should've Known Better producers, which included Dallas Austin, production team Soulshock & Karlin, Bryan Michael Cox, and Rodney Jerkins and his Darkchild crew. Though she "had never thought about writing much" by then, her producers encouraged the singer to intensify her work on the "All Eyez on Me" album and to write and contribute own lyrics and ideas to the songs, one of which was the ballad "U Should've Known Better." Monica penned the song along with Harold Lilly and longtime contributor Jermaine Dupri, while production on the track was helmed by Dupri and Bryan Michael Cox. "U Should've Known Better" was mixed