1788: Benedict Arnold (Royalist)
1789: Benedict Arnold (Royalist)
1793: Benedict Arnold (Royalist)
1795: Guy Carleton, Baron Dorchester (Royalist)[1]
1804: Thomas Jefferson, MP for Charlottesville (Republican)
1810: Jerome Sylvester-Laurence, MP for North Vermont (American Whig) [2]
1812: Alexander Hamilton, Duke of New York (American Whig)
1815: Daniel Shambroke, MP for Braintree (American Whig)
1820: James Monroe, MP for Petersburg (Republican)
1824: Daniel Shambroke, MP for Braintree (American Whig)
1826: Richard Charleton, MP for Albany (Popular) [3]
1830: Andrew Jackson, MP for Nashville (Patriot) [4]
1835: Alexander Banks, MP for Manhattan (American Whig) [5]
1840: Alexander Banks, MP for Manhattan (American Whig)
1845: Frederick Charming, MP for Albany (Patriot) [6]
1846: Alexander Hamilton Jr., 2nd Duke of New York (American Whig)
1849: Henry Campbell, MP for Toronto (Popular) [7]
[1] Arnold promoted to Governor-General, and appointed Dorchester as PM.
[2] The American Whig Party rose out of the Royalist Faction.
[3] After Monroe's defeat in the election, the Republicans shattered. The Popular Party was the largest successor.
[4] The Patriots were another successor of the Republican Party
[5] The American Whigs was still strong.
[6] First PM to commit suicide.
[7] Following the terrible years of the Duke of New York, the Parliament pass a law barring Lords from the Prime Ministership.