The following link has a hilarious article about Rasputin's member.
I came across this link because I was googling for 'Russian mystic' as I had forgotten the name of a mystic whose works I read years ago.
Some may find it a tad raunchy/saucy but do read it with a pinch of salt and smile.
Many legends surround the pilgrim, mystic and faith-healer Grigori Rasputin, one-time advisor to the Romanov family and, as Boney M famously put it, 'Russia's greatest love machine'. However of all the famous fables, few are quite as long-winded or amusing as the stories directly concerned with the Mad Monk's gigantic genitalia. Since the Siberian's assassination in 1916 many people have claimed to own the penis of the dead man, with one prominent Russian doctor currently displaying what he upholds is the real Rasputin rooter in his museum in St. Petersburg.
CLICK HERE if you wish to read more.
Have a great day!