which title that has been created twice, once in the Peerage of England and once in the Peerage of the United Kingdom did its family owned Exeter House
Exeter House Exeter House was an early 17th-century brick-built mansion, which stood in Full Street, Derby until demolished in 1854. Named for the Earls of Exeter, whose family owned the property until 1757, the house was notable for the stay of Charles Edward Stuart during the Jacobite Rising of 1745. Exeter House was replaced by offices, which in turn were replaced by Charles Aslin's Magistrates Courts, built on the site during 1935. The courts were closed at the beginning of 2004, and after a decade vacant the building returned to use as an office development, Riverside Chambers.
Killigrew baronets The Killigrew Baronetcy, of "Arwennick" in the County of Cornwall, was a title in the Baronetage of England. It was created on 22 December 1660 for William Killigrew (d.1665), 6th son of John Killigrew (c.1557-1605) of Arwenack, near Falmouth in Cornwall, thrice MP for Penryn in 1584, 1586 and 1597, and Vice-Admiral of Cornwall and like his father and grandfather was Captain of Pendennis Castle (1584-98) The 1st Baronet was created a baronet at the Restoration of the Monarchy in 1660, which event was largely brought about by his uncle George Monck, 1st Duke of Albemarle (1608-1670). He died without progeny and the title by special remainder descended to his nephew Peter Killigrew, son of his elder brother Sir Peter Killigrew (1593-1667), MP for Camelford. The second Baronet was Member of Parliament for Camelford. The title became extinct on his death in 1704.