Williams Wynn, a ‘goose-ish young man’, had to be provided for because his mother was a Grenville, but even she thought him ‘much too scatter brained’ as a schoolboy. As an élève diplomatique in wartime, he came perilously close to the action. His uncle Lord Grenville sent him from under his aegis at the Foreign Office to Berlin with his uncle Thomas Grenville in 1799 and they narrowly escaped shipwreck. On his return he was for three weeks private secretary to Lord Grenville (before he resigned office) but allowed to retain his position as précis writer until 1803, when Lord Hawkesbury got rid of him (to accommodate his brother Cecil) by sending him as envoy to Saxony. He was still under age and looked it. In October 1806, while still at Dresden, he had to make his retreat from the advancing French via Töplitz, Vienna and Königsberg and was again saved from shipwreck. He arrived home, secure of a pension of £1,500 p.a., and was propelled into Parliament by Grenville’s friend Lord Carrington. He made no mark there, though there were reports in March 1807 that his pension would be coming under attack in the House.
All this was an anti-climax to Williams Wynn’s great expectations. He had hoped to become private secretary to Lord Grenville on his return to office. His other uncle the Marquess of Buckingham was to have secured his return to Parliament, or failing that, his brother Watkin was to have brought him in for Wenlock. There was also a family notion of making him under-secretary at the Foreign Office, if his uncle Thomas had become Foreign secretary.
