Alexander Constantine Ionides

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Alexander Constantine Ionides
A photograph of Alexander Constantine Ionides
Born	(1810-08-20)20 August 1810 Constantinople, Ottoman Empire
Died	10 November 1890(1890-11-10) (aged 80) Hastings, Sussex, England
Spouse	Euterpe (Lucas) Sgouta

Alexander Constantine Ionides (Greek: Κωνσταντίνος Ιωνίδης), also known as Konstantinos Ioannou or Iplixis (Κωνσταντίνος Ιωάννου/Ιπλιξής; 1 September 1810 – 10 November 1890) was a British art patron and collector, of Greek ancestry.