The following year Crum was again besieged, and Colonel Creichton sent an urgent message to Enniskillen to say that the besiegers had brought cannon with them. The next day he sent another message saying that Lieutenant-General MacCarthy had begun to batter the fortress. This was Monday, and Colonel Wolseley returned answer that they should be relieved on Wednesday, and in the meantime he despatched orders for reinforcements to Ballyshannon. A strong detachment set out, therefore, from Enniskillen to the castle’s relief, but upon their approach the enemy withdrew to Newtownbutler, where a great engagement was fought that shattered the cause of James II. in the north of Ireland. The garrison of Crum Castle greatly distinguished themselves in this engagement. The David Creichton, who was eighteen at the time of the siege, finally succeeded his nephew in the estate. He left an only son, who was created Lord Erne, and it was in his lifetime that the castle was burnt. A letter from Lord Shannon, dated September 1, 1764, is still in the family’s possession, in which he condoles with his kinsman for the destruction of his castle. “Unhappy indeed to be consumed by a few accidental sparks of fire when it had so bravely withstood the firing of 6,000 men so many years ago.” To the south of the fortress along the side of the lake lay the castle gardens, in the centre of which still grows a magnificent yew-tree, under which tradition records an O’Neill and his lady-love parted in the reign of Oueen Elizabeth upon the former being attainted for high treason. Henry, however, writing in 1739, says it was only planted about seventy years previously. It is 25 feet in height, while the trunk is 12 feet in girth. The circumference of the branches is 120 feet. It was the custom for many years for sportsmen on the lake to fire a salute when passing the ruined fortress, which produced a most wonderful echo, as if the shot had been answered by a volley. AUTHORITIES CONSULTED. The Earl of Erne, “Crom Castle” in _Ulster Journal of Archæology_. King, “Henry’s Upper Lough Erne in 1739.” Latimer, “Actions of the Enniskillen Men.” Joyce, “Irish Names of Places.” State Papers. Proceedings of Royal Society of Antiquaries. _DOE CASTLE_ This fortress is situated at the extremity of a small Donegal bay called Sheephaven, in the Barony of Kilmacrenan, about a mile east of Creeslough. It was the chief stronghold of the MacSweenys, and derives its name from MacSweeny Doe or MacSweeny “of the districts.” The castle is built on a projecting rock, surrounded by the waters of the inlet upon the north, east, and south, while on the west its entrance was guarded by drawbridge and portcullis, as well as a fosse filled with sea-water. A modern house is attached to the old fortress, which has a rectangular tower, and a circular donjon used as a dairy in modern times.