5th Parliament of Queen Elizabeth I dissolved in the prior September to allow a new Parliament to be urgently summoned. 5th Parliament of Queen Elizabeth I The 5th Parliament of Queen Elizabeth I was summoned by Queen Elizabeth I of England on 12 October 1584 and assembled on 23 November 1584. The size of the House of Commons had by now increased further to 460 members, compared with only 402 in her first Parliament of 1558/9. Like the 4th Parliament of 1572, Elizabeth's 5th Parliament was called in response to a Catholic conspiracy aimed at putting Mary Stuart, Queen of Scots on to the English throne.
Elizabeth I of England and epistolar exchanges occurred between Elizabeth and Sultan Murad III. In one correspondence, Murad entertained the notion that Islam and Protestantism had "much more in common than either did with Roman Catholicism, as both rejected the worship of idols", and argued for an alliance between England and the Ottoman Empire. To the dismay of Catholic Europe, England exported tin and lead (for cannon-casting) and ammunitions to the Ottoman Empire, and Elizabeth seriously discussed joint military operations with Murad III during the outbreak of war with Spain in 1585, as Francis Walsingham was lobbying for a direct Ottoman military involvement against