Earl of Londonderry extinct on the death of his great-grandson, the fourth Earl, in 1714. The second creation came in 1726 in favour of the soldier and politician Thomas Pitt, 1st Baron Londonderry. He had already been created Baron Londonderry in 1719 and was made Viscount Gallen-Ridgeway at the same time as he was granted the earldom, also in the Peerage of Ireland. He was the husband of Lady Frances Ridgeway, daughter and heiress of the fourth Earl of the first creation. A member of the prominent Pitt family, he was the uncle of William Pitt, 1st Earl of Chatham. His younger son,
HMS London (1766) its flight from Portugal to Brazil. "London" was broken up in 1811. HMS London (1766) HMS "London" was a 90-gun second-rate ship of the line of the Royal Navy, launched on 24 May 1766 at Chatham Dockyard. "London" was originally launched as a 90-gun ship, as was standard for second rates at the time, but was later increased to 98-guns when she had eight 12 pounders installed on her quarterdeck. She was Sir Thomas Graves' flagship at the Battle of the Chesapeake in 1781. In the Action of 18 October 1782, she was raked by "Scipion" and had to let