House Hamilton of Haddington

Coat of Arms
House Hamilton of Haddington
Lords of Orchardfield and Priestfield
Arms before 1613
House Hamilton of Haddington
Lords of Tyninghame
Lords Binning and Byres
Earls of Haddington
Arms from 1619
House Hamilton of Haddington
Augmentation of honor for Lordship of Melrose

Cadet Branches
House Hamilton of Redhouse
Lords of Redhouse
Issued from Andrew Hamilton, 2nd son of Thomas Hamilton, Lord of Priestfield and Orchardfield
House Hamilton of Little Preston
Lords of Little Preston, Fala and Oxenfoord
Issued from Patrick Hamilton of Little Preston, 4th son of Thomas Hamilton, Lord of Priestfield and Orchardfield
House Hamilton of Easter Binning
Lords of Pardovan, Humbie and Easter Binning
Issued from William Hamilton of Pardovan
Uncertain cadency
House of Hamilton-Leslie
Lords of Rothes
Lords Leslie of Rothes and Ballinbreich
Earls of Rothes
Issued from John Hamilton-Leslie, eldest son of Charles Hamilton, 5th Earl of Haddington
Assumed the name and arms from Leslie family of Rothes
According to marriage contract between 5th Earl of Haddington and Margaret, Countess of Rothes their eldest son succeeded their mother
House of Baillie-Hamilton
Lords of Jerviswood and Mellerstain
Lords Binning and Byres
Earls of Haddington
Issued from George Hamilton, 2nd son of Charles Hamilton, Lord Binning and younger brother of Thomas Hamilton, 7th Earl of Haddington
Adopted the name from Baillie family
Earls of Haddington from 10th Earl onward

Personal Arms
Thomas Hamilton
Lord of Orchardfield and Priestfield
Lord Binning and Byres
Arms used 1613-1619
Later 1st Earl of Melrose and 1st Earl of Haddington
George Baillie-Hamilton-Arden
11th Earl of Haddington
1870-1917
Assumed additional name and arms of Arden family as successor to their estates