The Coat of Arms for Pope Francis I indicates that he is the 266th Pope prophesied by St. Malachy. The red hat represents the planet Saturn or the Black Sun (the first sun) of the Jesuit Order and the Yellow Sun or Christ represents the White Sun (the second sun) of the Jesuit Order.
The red ropes emitting from the Black Sun or hidden sun form into 15 tassels on either side of the White Sun. In numerology, if you add up the 15 tassels that gives us the number 6 or both sides. The resulting number is numerology is 266. This may suggest that Pope Francis I is the unification of the public Pope with the hidden black Pope of the Jesuit Order.
As for the grapes on the coat of arm, indicates grapes of wrath or a type of harvest or judgement day, and the five-pointed star represent a king as in the Star of David or royalty.