A man (25) has been arrested today in connection with the fire at the headquarters of the Jesuit Order in Dublin on Friday.
Gardaí say the man was arrested in the Galway area this morning.
The fire at 87 Eglington Road, Donnybrook, caused extensive damage to the property, and six units of the fire brigade were required to bring it under control.
A small number of priests live at the centre, but no one was injured.