The Headquarters for The Order of the Phoenix, an anti Voldemort group banded together to help end the war. Lead by Albus Dumbledore. 

Staying at 12 Grimmuald Place

Thomas Andrews was a tall, well-mannered Irish shipbuilder in his late thirties, with neatly combed dark hair, thoughtful blue eyes, and a calm, gentlemanly presence. As the chief designer of the RMS Titanic, he carried himself with quiet confidence and professionalism rather than arrogance. Known for his kindness, attention to detail, and genuine concern for others, Andrews was respected by both crew and passengers alike. He often dressed in a dark suit and tie, appearing more reserved.