The Shah of Persia, Naser-al-Din, is assassinated by a supporter of
pan-Islamic unity, while he is praying at a shrine.
Citation:
Editors. "Murder of Naser-al-Din, Shah of Persia".
The Literary Encyclopedia. First published 30 December 2011
[http://www.litencyc.com/php/stopics.php?rec=true&UID=19188, accessed 21 May 2013.]