Earl of Devon Redesdale, a deputy of the Earl of Warwick. Captured in the Battle of Edgecote, he was beheaded at Bridgwater on 17 August 1469. He left no issue, and with his death the second creation of the earldom became extinct. He is known as the "Three Months' Earl". The Wars of the Roses continued and in 1470 the Lancastrian forces under Warwick prevailed, and Henry VI was restored to the throne. The 1461 attainders were reversed, and the earldom of Devon was restored to John Courtenay, 7th/15th Earl of Devon (d.1471), youngest brother of Thomas, the 6th/14th Earl. There had been
IEEE 1471 Standards Board approved the specification as IEEE Std 1471-2000. In 2006, ISO/IEC Joint Technical Committee 1 (JTC1), Information technology/Subcommittee SC 7, Software and systems engineering, adopted the specification as ISO/IEC 42010, under a special "fast-track procedure", in parallel with its approval by national bodies of ISO and IEC. A coordinated revision of this standard by ISO/IEC JTC1/SC7/WG42 and IEEE CS commenced in 2006, following the successful ISO/IEC fast-track ballot and in line with the IEEE standard 5-year review of the standard. In November 2011, IEEE 1471-2000 and ISO/IEC 42010:2007 was superseded by ISO/IEC/IEEE 42010:2011, "Systems and software engineering — Architecture