A Poem, a Code, a Hint

The author of the De Vinci Code, Dan Brown used this poem as code to give the current set of seekers a hint as to where to find the Holy Grail.

"In London lies a knight a Pope interned. His labor's fruit a Holy wrath incurred. You seek the orb that ought to be on his tomb. It speeks Rosy Flesh and seeded womb."