Ancestry See also * Tsars of Russia family tree References Bibliography * Palmer, Elena. Source: Internet
His beard hearkened back to the likeness of tsars of old, contributing to an aura of brusque authority, awe-inspiring to some, alienating to others. Source: Internet
He caught a chill and refused medical treatment and died of pneumonia, He was buried in the Peter and Paul Cathedral in St. Petersburg, Peter Oxley, ''Russia: from Tsars to Commissars, Oxford University Press, (2001), ISBN 0-19-913418-9. Source: Internet
Russian Tsars by Boris Antonov, p.103. Source: Internet
Russian Tsars by Boris Antonov, p.106. Source: Internet
Russian Tsars by Boris Antonov, p.109. Source: Internet