i will try and read into it , its difficult stuff to understand
is it not just this guy Pope Sylvester I , its a number of a man , in roman numerals , or gramatica , i do not how to calculate this
323 Pope Sylvester I in his calendar give to sunday, first day of the week, name Lord´s day and give commandment to churchmembers to keep it as a holy day and so he change old christian and jewish sabbath to sunday.[8]