Alexander Charles Robert "Alastair" Vane-Tempest-Stewart, 9th Marquess of Londonderry[1] (7 September 1937 – 20 June 2012) was a British nobleman.
Wynyard was sold by Lord Londonderry in 1987 and is now owned by the property developer Sir John Hall.
[citation needed] He was an authority on Franz Liszt, the Hungarian composer and virtuoso, and could read French, German, and Italian.
[8] Lord Londonderry's second wife was Doreen Patricia Wells, former principal dancer at the Royal Ballet, whom he married in 1972; they divorced in 1989.
His elder son, Frederick Vane-Tempest-Stewart, Viscount Castlereagh, succeeded to his titles as the 10th Marquess.