Pope Leo X who died in 1521, and this is quoted in the Encyclopedia Britannica in the 9th, 10th, 11th, 12th, 13th and 14th editions, he said:
Papa Leo X aliyekufa kwa miaka ya 1521 na hii inatoka kwa Encyclopedia Britannica katika matoleo za 9,10,11,12,13 na 14, alisema;