Question: Daniel Christmas (born September 10, 1956) is a Canadian Mi’kmaw from the Membertou First Nation in Nova Scotia, Christmas was named to the Senate of Canada by Prime Minister Justin Trudeau, to sit as an independent, a Canadian politician, and which ordinal number, Prime Minister of Canada and leader of the Liberal Party?
Context: Kirsty Ellen Duncan (born October 31, 1966) is a Canadian politician and medical geographer from Ontario, Canada.  Duncan is the Member of Parliament (MP) for the Liberal Party of Canada in the Toronto riding of Etobicoke North and was appointed Minister of Science, on the advice of Prime Minister Justin Trudeau, on November 4, 2015.  She is also currently an adjunct professor at the University of Toronto and has published a book about her 1998 expedition to uncover the cause of the 1918 Spanish flu epidemic. The 42nd Canadian Parliament is the current Parliament of Canada, with the membership of its Lower House, the House of Commons of Canada, having been determined by the results of the 2015 federal election held on October 19, 2015, and with at least seven new appointees to its Upper House, the Senate of Canada, on the Constitutional advice of Prime Minister Justin Trudeau to Governor General David Johnston.  Parliament officially resumed on December 3, 2015 with the election of a new Speaker, Geoff Regan, followed by a Speech from the Throne the following day.  The current Speaker of the Senate of Canada is George Furey, who was appointed Speaker of the Canadian Senate on the Constitutional advice of Prime Minister Justin Trudeau, to replace Leo Housakos, on December 3, 2015. Daniel Christmas (born September 10, 1956) is a Canadian Mi’kmaw from the Membertou First Nation in Nova Scotia.  As part of a group of community leaders, he helped turn Membertou from being nearly bankrupt into one of the most successful Canadian First Nations.  Christmas is a former advisory services director for the Union of Nova Scotia Indians.  On October 27, 2016, Christmas was named to the Senate of Canada by Prime Minister Justin Trudeau to sit as an independent.  At the time of his appointment, he was an advisor to the Membertou First Nation. Wanda Thomas Bernard (born August 1, 1953) is a Canadian social worker and educator from East Preston, Nova Scotia.  Bernard is the first Black Canadian to have an academic tenure position and become a full professor at Dalhousie University, where her research focuses on anti-oppression and diversity.  Bernard was one of the founding members of the Association of Black Social Workers.  In 2004, she was awarded the Order of Canada for her work addressing racism and diversity in the field of social work, and in 2014, she was awarded the Order of Nova Scotia.  On October 27, 2016, Bernard was named to the Senate of Canada by Prime Minister Justin Trudeau to sit as an independent.  At the time of her appointment, she was the chair of the Nova Scotia Advisory Council on the Status of Women.  She is the first African Nova Scotian woman to serve in the Senate Chamber. Justin Trudeau's tenure as prime minister began on November 4, 2015, when the first Cabinet headed by him was sworn in by Governor General David Johnston.  Trudeau was invited to form the 29th Canadian Ministry and become Prime Minister of Canada following the 2015 election, where Trudeau's Liberal Party won a majority of the seats in the Canadian House of Commons, leading to the resignation of Conservative Prime Minister Stephen Harper. Marilou McPhedran {'1': ", '2': ", '3': ", '4': "} (born July 22, 1951) is a Canadian lawyer and human rights advocate.  She was the Principal (dean) of the University of Winnipeg Global College in Manitoba, Canada between 2008 and 2012.  In 1985, McPhedran became the youngest lawyer to be named a Member of the Order of Canada in recognition of her co-leadership of the Ad Hoc Committee of Canadian Women on the Constitution.  The Ad Hoc Committee was a grass roots movement for strengthening equality rights during the drafting of the Constitution of Canada.  In 2001, McPhedran was named one of Canada’s 10 most influential women’s rights activists by Homemaker’s Magazine.  In October 2016, McPhedran was named to the Senate of Canada by Prime Minister Justin Trudeau to sit as an independent. Robert Lorne Stanfield, PC, QC (April 11, 1914 – December 16, 2003) was the 17th Premier of Nova Scotia and leader of the federal Progressive Conservative Party of Canada.  He was born into an affluent Nova Scotia clothing manufacturing and political family in 1914.  He graduated from Dalhousie University and Harvard Law School in the 1930s.  Stanfield became the leader of the Nova Scotia Progressive Conservative Party in 1948, and after a rebuilding period, led the party to government in 1956.  As premier, he won three straight elections.  His government was credited with modernizing the way the province delivered education and medical services.  In 1967, he resigned as premier and became the leader of the federal Progressive Conservative Party.  He was the leader of the "Her Majesty's Loyal Opposition" and fought three general elections, losing each time to the Liberals under Pierre Trudeau.  He resigned as leader in 1976 and from public office in 1979.  In retirement, he lived mostly in Ottawa, and died there in 2003 from complications due to pneumonia.  He is sometimes referred to as "the best prime minister Canada never had".  As one of Canada's most distinguished and respected statesmen, he was one of several people granted the style "The Right Honourable" who were not so entitled by virtue of an office held. Stéphane Maurice Dion {'1': ", '2': ", '3': ", '4': "} (born 28 September 1955) is a Canadian diplomat, political scientist, and former politician who has been the Canadian ambassador to Germany and special envoy to the European Union since May 2017.  Dion was Minister of Foreign Affairs under Prime Minister Justin Trudeau from 2015 until he was shuffled out of Cabinet in 2017.  He was also the Leader of the Liberal Party of Canada and the Leader of the Opposition in the House of Commons from 2006 to 2008. Lawrence Paul (June 29, 1925 – May 1, 2010) was a Canadian Mi'kmaq leader and First Nations activist.  Paul served as the chief of the Membertou First Nation of Nova Scotia from 1967 to 1969.  Paul also co-founded the Union of Nova Scotia Indians. Justin Pierre James Trudeau (born December 25, 1971) is a Canadian politician.  He is the 23rd and current Prime Minister of Canada and leader of the Liberal Party.  The second youngest prime minister after Joe Clark, he is also, as the eldest son of former Prime Minister Pierre Trudeau, the first to be related to a previous holder of the post.
Answer: 23rd