Historically, the majority of junior members of Trinity College, Dublin are Commoners (or Pensioners) who must pay for commons and tuition as distinct from Scholars and Sizars who both receive free commons and, in the case of Scholars, free tuition.
Formerly, there were also fellow-commoners (Socii Comitates) who paid twice the normal fees but could incept for their degree a year earlier, dined at the High Table and wore velvet collars and sleeves.