The Marquis de Casa Loring is a title in Spanish nobility. It was created in 1856 for George Henry Loring after he and his family used their wealth to pay for the care of the poor of Málaga, Spain, during a cholera outbreak. The first Marquis was a dual citizen of Spain and the United States and a son of a successful cross- Atlantic trader and merchant whose family in turn were descended from an early resident of Hingham and Hull, Massachusetts, Deacon Thomas Loring.
George Loring (1771–1843), a New England-born merchant and descendant of the New England Deacon Thomas Loring family, moved to Málaga, Spain where he married and their descendants continue today. One of his sons, known as George Henry Loring in New England and Jorge Loring Y Oyarzábal in Spain, was created a Spanish Marquis in 1856. The present holder of the title is the seventh Loring descendant to do so.
3) Julia Loring Heredia, Marquesa de Casa Loring (daughter of Jorge Loring y Heredia) (Source: http://www.geneall.net/H/per_page.php?id=1268630 )
4) Ricardo Gross Loring, Marqués de Casa Loring (son of Julia Loring Heredia)(he had no children?) (Source: http://www.geneall.net/H/per_page.php?id=1268630 )
5) Julia Gross y Loring, Marquesa de Casa Loring (daughter of Julia Loring Heredia) + Málaga 13.03.1994 (Source: http://www.geneall.net/H/per_page.php?id=597952 )
6) José Carlos Alvarez de Toledo y Gross (Málaga, 7 November 1929 – Madrid, 19 March 2000), 6th Marquess of Casa Loring, 8th Count of Villapaterna (source: http://www.geneall.net/H/per_page.php?id=164763 ) (son of Julia Gross y Loring)