In July 1830, he entered the House of Commons as MP for the rotten borough of Wilton and was sent to Brussels the following month to report on the Belgian Revolution.
[2] That year, Bulwer planned to join General Evans, who was raising a legion to help Isabella II of Spain in the First Carlist War, but was instead sent back to the newly independent Belgium as secretary of legation.
A year later, Bulwer was due to go to St Petersburg after accepting a new post there, but caught a fever just before leaving Constantinople and instead went back to London.
After having dealt with the poor Anglo-French relations prior to the London Straits Convention, Bulwer was sent to Madrid in November 1843 and served there until Narváez instructed him to leave in 1848, after being accused of implicating liberal risings against the former's conservative government.
Bulwer enjoyed his three years in America, having been promoted to GCB during his office, but wished to return to Europe and so was posted to Florence, Tuscany, in 1852.
[4] Lord Dalling and Bulwer married the Honourable Georgiana, youngest daughter of Henry Wellesley, 1st Baron Cowley and a niece of the Duke of Wellington, at Hatfield House in December 1848.