Henry Stafford (c. 1425 – 1471) was soon released following a petition from his wife. After the Readeption of Henry VI in October, Henry and Margaret, together with Henry Tudor and his uncle, Jasper Tudor, attended an audience with the restored King and dined with the King's chamberlain, Sir Richard Tunstall. In March 1471 Edward IV landed with a small army. The leading Lancastrian commander, the Duke of Somerset, visited Henry and Margaret, his first cousin, at Woking in an attempt to persuade Henry to join the Lancastrian army which was being mustered. Henry was reluctant to commit himself, and adopted delaying tactics. However, on April
IEEE 1471 IEEE 1471 IEEE 1471 is a superseded IEEE Standard for describing the architecture of a "software-intensive system", also known as software architecture. In 2011 it was superseded by ISO/IEC/IEEE 42010:2011, "Systems and software engineering — Architecture description". IEEE 1471 is the short name for a standard formally known as ANSI/IEEE 1471-2000, "Recommended Practice for Architecture Description of Software-Intensive Systems." Within Institute of Electrical and Electronics Engineers (IEEE) parlance, this is a "recommended practice", the least normative of its standards. In 2007 this standard was adopted by ISO/IEC JTC1/SC7 as , "Systems and Software Engineering -- Recommended practice for architectural description