Question: Ireland has no formal honours system, the Order of St. Patrick, established by the British monarchy in 1783, in the Kingdom of Ireland, a client state of the Kingdom of England that existed on Ireland from 1542 until which year?

Context paragraphs:
Irish honours system: Ireland has no formal honours system.  Proposals to introduce one have been made by various groups at different times.  The Order of St. Patrick, established by the British monarchy in the Kingdom of Ireland in 1783, has been in abeyance for decades.  The Constitution mandates that "Titles of nobility shall not be conferred by the State."

Sri Lankan honours system: The Sri Lankan national honours system is a fully indigenous honours system of titles, decorations and medals which are awarded to recognize achievements of, or service by, Sri Lankans or others in connection with Sri Lanka.  Until 1972, the British honours system was in place in Ceylon along with several indigenous titles (which were not awarded since 1948), however since 1956 no nominations were made for these honors and were automatically discontinued after Sri Lanka became a republic.  Since 1981 a uniquely Sri Lankan system of National Honours have been introduced.  These awards are titles that can be used by the recipients.

Military awards and decorations of Ireland: Though Ireland has no formal honours system, there are systems of awards run by the state.  Among those systems is the system of awards and medals awarded to members of the Defence Forces.

Australian honours system: The Australian honours system consists of a number of orders, decorations, and medals through which the country's sovereign awards its citizens for actions or deeds that benefit the nation.  Established in 1975 with the creation of the Order of Australia, the system's scope has grown since then and over time has replaced the Imperial/British honours system that previously applied to Australians.  The system includes an array of awards, both civil and military, for gallantry, bravery, distinguished service, meritorious service, and long service.  Various campaign and commemorative medals have also been struck.  New honours can be awarded at any time, but conventionally most new honours are awarded on Australia Day and on the Queen's Birthday (as observed in the eastern states, that is, on the second Monday in June) every year, when lists of new honours are published.

St. Patrick's blue: St. Patrick's blue is a name applied to several shades of blue associated with Saint Patrick and Ireland.  The colour blue's association with Saint Patrick dates from the 1780s, when it was adopted as the colour of the Anglo-Irish "Order of St. Patrick".  In British usage, it refers to a sky blue used by the Order of St. Patrick, whereas in Irish usage it is often a dark, rich blue.  While green is now the usual national colour of Ireland, St. Patrick's blue is still the official colour of state.  St. Patrick's blue is still found in symbols of both the state and the island.

Kingdom of Ireland: The Kingdom of Ireland (Classical Irish: "Ríoghacht Éireann "; Modern Irish: "Ríocht Éireann ") was a client state of the Kingdom of England that existed on Ireland from 1542 until 1800.  It came into being when the Parliament of Ireland passed the Crown of Ireland Act 1542 and proclaimed King Henry VIII of England as King of Ireland.  The territory of the Kingdom had previously had the status of a lordship of the Crown.

Papua New Guinea honours system: The Papua New Guinea honours system is the main system of honouring citizens of Papua New Guinea for their services to the country, it consists of three Orders and several medals.  After independence, Papua New Guinea used the Imperial honours system, however, in recognition of the nation's 30th anniversary, a new awards system was adopted.  The official announcement of its creation was made by Prime Minister Sir Michael Somare on 12 November 2004 and the first investitures were performed by the Princess Royal in early October 2005.  The old honours system is still in use as well, however, and the Queen issues a Papua New Guinean List as part of every Birthday and New Year Honours List.

St. Patrick Catholic Secondary School: The Centre for Arts, Media, and Technology at St. Patrick Catholic Secondary School (also referred as SPCSS, St. Pats, St. Patrick, St. Patrick C.S.S. or Pats) is a Roman Catholic high school located in Toronto, Ontario, Canada as part of the Toronto Catholic District School Board.  It is dedicated to Saint Patrick of Ireland and St. Marguerite Bourgeoys, the founder of the Congregation of Notre Dame.  One of Toronto's oldest schools, St. Patrick's used to be an elementary school founded in 1852 until 1983 and turned into a secondary school which opened in 1986 on D'Arcy Street (now the Toronto District School Board's Heydon Park Secondary School).  Since September 1989, St. Patrick had been moved from downtown Toronto into the former Lakeview Secondary School (also owned by the TDSB) in Toronto's east end.  The motto for St. Patrick is "Amor Christi nos impellit" which translates to English as ""The Love of Christ Impels Us"".

Victoria Cross (Canada): The Victoria Cross (VC) is the highest award of the United Kingdom honours system.  It was previously awarded to Canada and other Commonwealth countries, most of which including Canada have established their own honours systems and no longer recommend British honours.  Today, the Victoria Cross (French: "Croix de Victoria" ), created in 1993 and named in honour of the British Victoria Cross is the highest award within the Canadian honours system, taking precedence over all other orders, decorations, and medals.  It is awarded by either the Canadian monarch or his or her viceregal representative, the Governor General of Canada, to any member of the Canadian Forces or allies serving under or with Canadian military command for extraordinary valour and devotion to duty while facing hostile forces.  Whereas in many other Commonwealth countries the relevant version of the Victoria Cross can only be awarded for actions against the enemy in a wartime setting, the Canadian government has a broader definition of the term "enemy", and so the Victoria Cross can be awarded for action against armed mutineers, pirates, or other such hostile forces without war being officially declared.  Recipients are entitled to use the post-nominal letters "VC" (for both English and French) and also to receive an annuity of C$3,000.  The decoration has not been awarded since its inception.

List of Australian George Cross recipients: The George Cross (GC) is the highest civil decoration for heroism in the United Kingdom, a status it also holds, or has held, in several countries comprising the Commonwealth of Nations.  The George Cross (Post-nominal letters "GC") is regarded as the civilian counterpart of the Victoria Cross, and is awarded to civilians for "acts of the greatest heroism" or to military personnel for actions that are not "in the face of the enemy" or for which purely military honours would not normally be granted.  In an official radio broadcast on 23 September 1940, King George VI announced his decision to establish the awards of the GC and George Medal to recognise individual acts of bravery by the civilian population.  The Royal Warrant that established the awards was published in the "London Gazette" on 31 January 1941.  Australians received the GC under the Imperial honours system until 5 October 1992 when after more than two years of negotiations with Australian State governments, the Australian prime minister, Paul Keating, announced that Australia would make no further recommendations for British honours.  Australians are today eligible for the Cross of Valour instituted by letters patent within the Commonwealth of Australia and its Territories on 14 February 1975 under the Australian honours system.

Supporting paragraphs: Irish honours system Kingdom of Ireland
Answer: 1800