Heres and obvious one,
Arthur Wellesley, 1st Duke of Wellington - Waterloo (Abba)

Arthur Wellesley, 1st Duke of Wellington - Short People 
 

Thomas Cook - Wish You Were Here (Pink Floyd)

OK , not been dead for 50 years yet but that's not a first for this fred.
Ronald Biggs - On The Run (Pink Floyd)
 

craigb
Arthur Wellesley, 1st Duke of Wellington - Short People 
 

These boots are made for walking ???

Here is a tenuous one.
4th Earl of Sandwich - Are you Ready Eddie - (Emerson, Lake and Palmer.)
 
 
 

Hi,
 
Jesus of Nazareth - Calvary Cross (the long version in Live More or Less!!!!!) Richard Thompson
 
 
Ludwig - Ludwig (of course) by Amon Duul 2 (Made in Germany)
 
 
Timothy Leary - Apocaliptyc Bore by Amon Duul 2 (Vive La Trance)
 
 
Certain dictator/s - La Krautoma - Amon Duul 2 ... it also fits on Deutsche Nepal, which was done in two versions, the 2nd one in falsetto.

Moshkiae 
Jesus of Nazareth - Calvary Cross (the long version in Live More or Less!!!!!) Richard Thompson
 

Shirley this should be in the Mythical Figures thread.

Karyn

Moshkiae 
Jesus of Nazareth - Calvary Cross (the long version in Live More or Less!!!!!) Richard Thompson
 

Shirley this should be in the Mythical Figures thread.

I'm afraid not.  For my posts, I've been looking up some of the religious individuals and the ones that I've put in this thread have been real people with dates listed for birth and death.  Jesus is one of these.  Others would go into the mythical thread.  

King Arthur - Arthur's Theme