Prime Ministers of Great Morstaybishlia

Conservative (8)   Labour (7)   Democrats (4)   Liberal (3)
Order	Title Prime Minister Office (Birth–Death)			Term of office & mandate Duration in years and days			Ministerial offices held as prime minister	Party	Government	Monarch (Reign)	Ref.
1			The Profound Estimable Orson Klarass MP for Kalmington, Celidizia (1882–1981)	11 October 1917	13 December 1922	1917	First Lord of the Treasury Minister for the Civil Service	Conservative	Klarass I
						1920			Klarass II
				5 years and 64 days
2			The Profound Estimable Frederick Alderman MP for Laiaton, Bursil (1872–1939)	13 December 1922	24 May 1924	—	First Lord of the Treasury Minister for the Civil Service	Conservative	Alderman
				1 year and 164 days
3			The Profound Estimable Alton Kresjarl MP for Karagow, Aeternum (1858–1934)	24 May 1924	16 April 1929	1924	First Lord of the Treasury Minister for the Civil Service	Liberal	Kresjarl I
						1928			Kresjarl II
				4 years and 328 days
4			The Profound Estimable Wilton Lavel MP for Lucarin, Durayn (1857–1934)	16 April 1929	28 April 1932	—	First Lord of the Treasury Minister for the Civil Service	Liberal	Lavel
				3 years and 13 days
5			The Profound Estimable Benjamin Baltassar MP for Fennerdorn, Redrugus (1874–1945)	28 April 1932	17 January 1935	1932	First Lord of the Treasury Minister for the Civil Service	Conservative	Baltassar
				2 years and 265 days
6			The Profound Estimable Perceval Augustine MP for North Prosperior (1885–1960)	17 January 1935	6 June 1939	1935	First Lord of the Treasury Minister for the Civil Service	Labour	Augustine
				4 years and 141 days
7			The Profound Estimable Berowalt Staves MP for Drunningsham, Aeternum (1886–1949)	6 June 1939	4 February 1942	—	First Lord of the Treasury Minister for the Civil Service	Labour	Staves I
						1940			Staves II
				2 years and 244 days
8			The Profound Estimable Alec Lanx MP for North Pastel, Aeternum (1898–1967)	4 February 1942	17 September 1942	1942	First Lord of the Treasury Minister for the Civil Service	Liberal	Lanx I
				226 days
8			The Profound Estimable Berowalt Staves MP for Drunningsham, Aeternum (1886–1949)	17 September 1942	23 June 1943	1942	First Lord of the Treasury Minister for the Civil Service	Labour	Staves III
				280 days
8			The Profound Estimable Alec Lanx MP for North Pastel, Aeternum (1898–1967)	23 June 1943	27 August 1945	1943	First Lord of the Treasury Minister for the Civil Service	Liberal	Lanx II
				2 years and 66 days
	Title Prime Minister Office (Birth–Death)			Term of office & mandate			Ministerial offices	Party	Government	Monarch	Ref.

As of November 2019, there are four living former Prime Ministers; Nancy Jarsdel, Ramsay Logrin, Verlhanz Rothgerus and Walter Johannes. The most recent to die was Rupert Sinkasa (1920-2012, aged 92).

1917-2019

• 
  Orson Klarass (C)
  8 October 1882 - 16 May 1981(1981-05-16) (aged 98)
  Tenure:
  11 October 1917 – 13 December 1922
• 
  Frederick Alderman (C)
  29 February 1872 - 30 June 1939(1939-06-30) (aged 67)
  Tenure:
  13 December 1922 – 24 May 1924
• 
  Alton Kresjarl (Li)
  20 January 1858 - 19 December 1934(1934-12-19) (aged 76)
  Tenure:
  24 May 1924 – 16 April 1929
• 
  Wilton Lavel (Li)
  30 October 1857 - 3 August 1934(1934-08-03) (aged 76)
  Tenure:
  16 April 1929 – 28 April 1932
• 
  Benjamin Baltassar (C)
  22 January 1874 - 6 October 1945(1945-10-06) (aged 71)
  Tenure:
  28 April 1932 – 17 January 1935
• 
  Perceval Augustine (L)
  7 March 1885 - 11 November 1960(1960-11-11) (aged 75)
  Tenure:
  17 January 1935 – 6 June 1939
• 
  Leroy Marvant (L)
  16 June 1910 - 2 November 1993(1993-11-02) (aged 83)
  Tenure:
  15 July 1949 – 1 March 1955
• 
  Melvin Krassady (L)
  12 July 1915 - 7 March 1967(1967-03-07) (aged 51)
  Tenure:
  1 March 1955 – 12 August 1956
• 
  Everett Glasgore (D)
  1 January 1900 - 16 June 1985(1985-06-16) (aged 85)
  Tenure:
  12 August 1956 – 1 April 1961
• 
  Ian Crowcasa (C)
  17 September 1920 - 30 March 1993(1993-03-30) (aged 72)
  Tenure:
  1 April 1961 – 15 October 1975
• 
  Delores Gastrell (D)
  19 June 1918 - 25 May 1981(1981-05-25) (aged 62)
  Tenure:
  15 October 1975 – 23 December 1977
• 
  Nancy Jarsdel (D)
  (1932-07-05) 5 July 1932
  Tenure:
  23 December 1977 – 23 February 1982
• 
  Donald Kreitser (L)
  3 September 1914 - 5 August 1994(1994-08-05) (aged 79)
  Tenure:
  23 February 1982 – 13 December 1986
• 
  Robert Delari (D)
  7 September 1914 – 21 February 2003(2003-02-21) (aged 88)
  Tenure:
  13 December 1986 – 2 April 1991
• 
  Rupert Sinkasa (C)
  5 January 1920 - 8 June 2012(2012-06-08) (aged 92)
  Tenure:
  2 April 1991 – 22 March 1996
• 
  Ramsay Logrin (C)
  (1936-08-05) 5 August 1936
  Tenure:
  22 March 1996 – 2 March 1998
• 
  Verlhanz Rothgerus (L)
  (1935-10-04) 4 October 1935
  Tenure:
  2 March 1998 – 4 May 2005
• 
  Walter Johannes (C)
  (1971-04-23) 23 April 1971
  Tenure:
  4 May 2005 – 27 February 2019
• 
  Franklin Barvata (L)
  (1968-07-07) 7 July 1968
  Assumed office:
  27 February 2019

Oldest

• 
  Leroy Marvant
  16 June 1910 - 2 November 1993
  (aged 83 years, 4 months, 17 days)
• 
  Ramsay Logrin
  (1936-08-05) 5 August 1936
• 
  Verlhanz Rothgerus
  (1935-10-04) 4 October 1935
• 
  Everett Glasgore
  1 January 1900 - 16 June 1985
  (aged 85 years, 5 months, 15 days)
• 
  Nancy Jarsdel
  (1932-07-05) 5 July 1932
  
• 
  Robert Delari
  7 September 1914 – 21 February 2003
  (aged 88 years, 5 months, 14 days)
• 
  Rupert Sinkasa
  5 January 1920 - 8 June 2012
  (aged 92 years, 5 months, 3 days)
• 
  Orson Klarass
  8 October 1882 - 16 May 1981
  (aged 98 years, 7 months, 8 days)

93 years, 120 days