MP St Ives is in Member Parliament.
In 1614 Joseph Killigrew [aged 20] was elected MP St Ives.
In 1681 James Praed [aged 26] was elected MP St Ives.
In 1689 James Praed [aged 34] was elected MP St Ives.
In 1715 John Hobart 1st Earl Buckinghamshire [aged 21] was elected MP St Ives.
In 1722 John Hobart 1st Earl Buckinghamshire [aged 28] was elected MP St Ives.
In 1775 Thomas Wynn 1st Baron Newborough [aged 39] was elected MP St Ives.
In 1790 William Mills [aged 39] was elected MP St Ives which seat he held until 1796.
In 1812 William Pole Tylney Long Wellesley 4th Earl Mornington [aged 23] was elected MP St Ives.
In 1830 William Pole Tylney Long Wellesley 4th Earl Mornington [aged 41] was elected MP St Ives.
In 1831 Edward George Bulwer-Lytton 1st Baron Lytton [aged 27] was elected MP St Ives which seat he held until 1832.
In 1885 John St Aubyn 1st Baron St Levan [aged 55] was elected MP St Ives.