Education Cokayne matriculated from
Exeter College, Oxford on 6 June 1844, and graduated
BA in 1848 and
MA in 1852. He was admitted a student of
Lincoln's Inn on 16 January 1850, and was called to the bar on 30 April 1853.
College of Arms Cokayne began his
heraldic career at the College of Arms in London with an appointment in 1859 to the post of
Rouge Dragon Pursuivant of Arms in Ordinary, and was promoted in 1870 to the office of
Lancaster Herald of Arms in Ordinary. In 1882 he was promoted to
Norroy King of Arms, which office he held until his appointment as
Clarenceux King of Arms in 1894, which he held until his death in 1911.
The Complete Peerage Cokayne wrote
The Complete Peerage, the first edition of which was published between 1887 and 1898 ==Marriage and progeny==