In 1547 William Stanford (age 37) was elected MP Newcastle under Lyme.

In 1593 Thomas Fitzherbert (age 43) returned as MP Newcastle under Lyme.

In 1601 Edward Mainwaring (age 24) was elected MP Newcastle under Lyme.

In 1625 Edward Mainwaring (age 21) was elected MP Newcastle under Lyme.

In 1626 John Skeffington 2nd Baronet (age 36) was elected MP Newcastle under Lyme.

In 1628 George Gresley 1st Baronet (age 48) was elected MP Newcastle under Lyme which seat he held until 1629.

On 02 Jun 1715 Brian Broughton 3rd Baronet (age 37) was elected MP Newcastle under Lyme after a petition; he had come third in the poll.

On 1722 Brian Broughton 3rd Baronet (age 44) was elected MP Newcastle under Lyme unopposed.

On 20 Nov 1724 Walter Wagstaffe Bagot 5th Baronet (age 22) was elected MP Newcastle under Lyme. He was re-elected in 1734.

In 1754 John Waldegrave 3rd Earl Waldegrave (age 35) was elected MP Newcastle under Lyme.

In 1796 Edward Bootle-Wilbraham 1st Baron Skelmersdale was elected MP Newcastle under Lyme.

In 1812 John Fletcher aka Boughey 2nd Baronet (age 27) was elected MP Newcastle under Lyme which seat he held until 1818.

In 1832 Henry Pollard Willoughby 3rd Baronet (age 35) was elected MP Newcastle under Lyme which seat he held until 1834.

On 12 Dec 1832 John Pollard Willoughby 4th Baronet (age 33) was elected MP Newcastle under Lyme which seat he held until 05 Jan 1835.