The Palace of Truth
The Palace of Truth is a three-act blank verse "Fairy Comedy" by W. S. Gilbert first produced at the Haymarket Theatre in London on 19 November 1870, adapted in significant part from Madame de Genlis's fairy story, Le Palais de la vérité. The play ran for about 140 performances, toured the British provinces and enjoyed revivals well into the 20th century. A New York production followed in 1910.
After more than a century of inquiry, researchers in 2012 concluded that the three genera of Lemurs were named after characters in The Palace of Truth in 1870 by British zoologist John Edward Gray.