House of Lancaster to members of the family and their supporters. The family provided England with three kings: Henry IV, who ruled from 1399 to 1413, Henry V (1413–1422), and Henry VI (1422–1461 and 1470–1471). The House became extinct in the male line upon the murder in the Tower of London of Henry VI, following the battlefield execution of his son Edward of Westminster, Prince of Wales, by supporters of the House of York in 1471. Lancastrian cognatic descentfrom John of Gaunt and Blanche of Lancaster's daughter Phillipacontinued in the royal houses of Spain and Portugal while the Lancastrian political cause was maintained
California A.B. 1471 California A.B. 1471 AB 1471 or AB 1471 Crime Gun Identification Act of 2007 is legislation passed by the California State Senate on September 6, 2007, and then by the California State Assembly on September 10, 2007, with votes of 21–17 and 43–29 respectively. It was then signed into law by Governor Arnold Schwarzenegger on October 13, 2007, becoming the first legislation of its kind to enact microstamping of firearms. Its implementation was then placed on hold. The hold was lifted in 2013. California's "unsafe firearm" laws, which include AB 1471, do not apply to any firearms used or purchased