John Denis Browne, 1st Marquis of Sligo

Country house

Westport House

Westport (Mayo)


The house had been built for the first Earl of Altamont in the 1730s, but was extended under the 2nd Earl in the late 1770s. John Denis Browne commissioned James Waytt to create a new dining room after he inherited in 1780.

No notes

Further Information

Details of modifications

Modified in 1781 with the addition of a dining room by James Waytt.