To tie the alliance between the two countries, the victorious shogun, Alexid Deke Adars, was forced into a political marriage with Castoria's sixth imperial princess, Justinia.
Chakvetadze, ranked No. 6 and a 2007 U.S. Open semifinalist, was bound for 30 minutes in her home outside Moscow but not seriously hurt, NTV television reported.
"It is common to find people of French Canadian descent to be related to large numbers of other French Canadians," said genealogist Christopher Child, who conducted the research.