George Woulfe Brennan was an Oban-based architect who designed the Catholic church of Our Lady, Star of the Sea in Castlebay. He also designed St Bride's church, West Kilbride, Ayrshire.
Most of Woulfe Brennan's work was done in Oban, and he was seemingly not fussy or stuck-up about what he took on. According to the excellent Dictionary of Scottish Architects website, his commissions in the town ranged from 'Sheriff courthouse and county buildings' to 'Garage, Combie Street' and 'Shed and sawbench'