"Wedding (July 1893) gift presented by the Tsarevitch. "
Tsarevich is a title given to tsar’s sons. The title is usually worn by the tsar’s eldest son.
MARY QN - ROYAL HOSPITAL GARDENS CHELSEA
QEII
QEII - 2014/04/07 - SV FROM IRELAND - PRSDT MICHAEL D. HIGGINS