Sir John Augustus Fitzroy Watts KCMG CBE ( 1921 or 1922 -- 11 May 2015 ) was a Grenadian dentist , politician and co-founder of the Grenada National Party .
Sir John Augustus Fitzroy Watts KCMG CBE ( 1921 or 1922 -- 11 May 2015 ) was a Grenadian dentist and politician .