Above is a scanned copy of the books of fatawa of Ahmad Raza Barelvi which the Barelvis study and supposedly follow.
In His book of fatawa he states that the Birthday of Prophet Muhammad , sallaalaahu alayhi wa sallam, was th 8. of Raabiul Awwal and h did on th 12. of the same month.
So can the barelvis and friends of the shiah perhaps explain why they celebrate and hold big functions on the day Nabi. sallalaahu alayhi wa sallam certainly died ?!