House of Wellesley

• Coat of Arms
• 

  House of Colley
  Lords of Glaston and Carbury
  Also known as Cowley
  Ancient arms

• 

  House of Wellesley
  Lords of Glaston, Carbury, Dangan and Mornington
  Assumed the name and arms of Wesley family in 1728 as
  their successors
  Richard Wesley, 2nd Earl of Mornington modified the surname of Wesley to Wellesley
  in 1789

• 

  House of Wellesley
  Lords of Glaston, Carbury, Dangan and Mornington
  Barons and Viscounts Wellesley
  Earls of Mornington

• Additional Arms
• 

  House of Wellesley
  Augmentation of arms awarded to Richard Wellesley, 1st Marquess Wellesley in 1799 as Governor-General of India

• 

  House of Wellesley
  Augmentation of arms awarded to Arthur Wellesley, 1st Duke of Wellington after the Battle of Waterloo in 1815

• Cadet Branches
• 

  House of Pole-Tylney-Long-Wellesley
  Barons Maryborough
  Viscounts Wellesley
  Earls of Mornington
  Issued from 2nd son of 1st Earl and younger brother of 2nd Earl
  Assumed additional name from Pole family in 1789 and then from Tylney-Long family in 1812

• 

  House Wellesley of Wellington
  Dukes of Wellington, Vitória and Ciudad Rodrigo
  Marquesses of Douro
  Princes of Waterloo
  Earls of Mornington
  Issued from Arthur Wellesley, 3rd son of 1st Earl

• 

  House Wellesley of Cowley
  Barons and Earls Cowley
  Viscounts Dangan
  Issued from 5th and youngest son of 1st Earl of Mornington

• Personal Arms
• 

  Richard Wellesley
  2nd Earl of Mornington
  1st Marquess Wellesley
  Governor-General of India
  Arms from 1799

• 

  William Wellesley-Pole
  1st Baron Maryborough
  Later 3rd Earl of Mornington
  Second son of 1st Earl of Mornington and younger brother of 1st Marquess Wellesley
  Assumed the name and arms from Pole family

• 

  Arthur Wellesley
  1st Duke of Wellington
  Marquess of Douro
  Duke of Vitória and Ciudad Rodrigo
  Prince of Waterloo
  3rd son of 1st Earl of Mornington