Chatham University M. Laughlin Jr. and James Rea. It was renamed Pennsylvania College for Women in 1890, and as Chatham College in 1955. The name served to honor William Pitt, 1st Earl of Chatham and namesake of the City of Pittsburgh. The school gained university status from the Pennsylvania Department of Education on April 23, 2007, and publicly announced its new status on 2007-05-01, changing its name to Chatham University. With elements designed for the original Andrew Mellon estate by the Olmsted Brothers, the Shadyside Campus was designated an arboretum in 1998 by the American Association of Botanical Gardens and Arboreta. It
John Butler, 15th Earl of Ormonde John Butler, 15th Earl of Ormonde John Butler, 15th Earl of Ormonde and 8th Earl of Ossory ("de jure") was born before 1744 and died on 24 June 1766. He was the son of Thomas Butler of Garryricken and Lady Margaret Burke who was the daughter of William Burke, 7th Earl of Clanricarde. Upon the death of Charles Butler (14th Earl of Ormonde), his only surviving sister, Lady Elizabeth Butler inherited her brother's estate in 1760. Lady Elizabeth was the daughter of Thomas Butler, 6th Earl of Ossory. John Butler succeeded his cousin as Earl of Ormonde, but he did