FitzGerald was educated at the Jesuit Belvedere College and University College Dublin ( UCD ) , from which he graduated with a Bachelor of Arts degree in 1946 , later returning to complete a PhD which he obtained in 1968 .
Garret FitzGerald was educated at the Jesuit Belvedere College and University College Dublin ( UCD ) , from which he graduated with a Bachelor of Arts degree in 1946 , later returning to complete a Ph.D. which he obtained in 1968 .