the European Union may, where applicable, be aimed at establishing whether a visa has been issued (see the abovementioned fact sheet on visas) and their status as a member of the family of a national of an EU Member State, i.e. the status that carries with it the right to enter the territory in question (see footnote 2).
Un rheswm dros archwilio pasportau aelodau'ch teulu nad ydynt yn ddinasyddion Aelod Wladwriaeth fydd gweld a oes ganddynt fisa (gweler y ffeithlen ynglŷn â hynny a grybwyllwyd uchod) ac a yw eu statws fel aelodau teulu dinesydd Aelod Wladwriaeth yn eu cymhwyso ar gyfer dod i mewn i'r wlad dan sylw (gweler troednodyn 2).