In 1156 Richard "The Loyal" Lucy (age 67) was appointed High Sheriff of Essex and High Sheriff of Hertfordshire.

In 1221 Stephen Segrave (age 50) was appointed High Sheriff of Hertfordshire and High Sheriff of Essex.

In 1536 Henry Parker (age 23) was appointed High Sheriff of Essex and High Sheriff of Hertfordshire.

In 1540 John Mordaunt 2nd Baron Mordaunt (age 32) was appointed High Sheriff of Essex.

In 1545 Anthony Cooke (age 41) was appointed High Sheriff of Essex.

In 1552 Thomas Pope (age 45) was appointed High Sheriff of Essex.

In 1629 Edward Allen 1st Baronet (age 43) was appointed High Sheriff of Essex.

In 1638 William Luckyn 1st Baronet (age 44) was appointed High Sheriff of Essex.

In 1668 Thomas Garrard 2nd Baronet (age 40) was appointed High Sheriff of Essex.

In 1669 Thomas Garrard 2nd Baronet (age 41) was appointed High Sheriff of Essex.

In 1740 Thomas Drury 1st Baronet (age 27) was appointed High Sheriff of Essex.

In 1744 Peter Du Cane (age 30) was appointed High Sheriff of Essex.

In 1752 Edmund Allen 8th Baronet was appointed High Sheriff of Essex.

In 1758 John Henniker 1st Baron Henniker (age 33) was appointed High Sheriff of Essex.

In 1758 Smart Lethieullier (age 56) served as High Sheriff of Essex.

In 1871 Walter Burrell 5th Baronet (age 56) was appointed High Sheriff of Essex.

In 1875 Thomas Neville Abdy 1st Baronet (age 64) was appointed High Sheriff of Essex.