The Loftus family were English 'Planters' who had owned land in the neighbourhood from around 1590 when Sir Dudley Loftus was granted the lands around Kilcloggan. Nicholas Loftus acquired the Manor of Fethard-on-Sea in 1634 and Fethard Castle became the family residence, that was afterwards occupied by the Redmond family after they were evicted from The Hall which is now Loftus Hall. After the end of Cromwell's campaign, Nicholas Loftus was given extensive lands in the south of County Wexford and purchased the Hall from 'several Adventurers and soldiers', but it was only in 1666 when his son Henry moved to the Hall from Dungulph that it became the principal residence of the Loftus family. To establish the new name of his property he had the following inscription inscribed in stone on the entrance piers at Portersgate: 'Henry Loftus of Loftus Hall Esq. 1680'. Nonetheless, the old name remained in use till the end of the century. In 1684 Henry Loftus carried out extensive repairs to the Hall, which presumably needed repairing after the turbulent events of the previous decades. The Loftus family rose in the peerage over the following centuries. In 1800 the then owner of the Hall, the first Earl of Ely, previously Baron Loftus of Loftus Hall, was created Marquess of Ely. It was his descendant, the 4th Marquess, who between 1872 and 1884, refurbished the old Hall, and used the existing structure, resulting in the present house.