Sir Brian McPhelim References Sir Brian McPhelim Irish statesman Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: Walter Devereux, 1st earl of Essex…O’Neills, led by Sir Brian MacPhelim and Turlough Luineach O’Neill, and they were supported by the Scots-Irish under Sorley Boy MacDonnell. Read More…O’Neills, led by Sir Brian MacPhelim and Turlough Luineach O’Neill, and they were supported by the Scots-Irish under Sorley Boy MacDonnell. Read More