[alexander_busek]

Before years were written as xxxx AD the custom was [...]

The correct sequence is: "A.D. ####."

Regards,

[null and void]

Ah yes, the AD suffix is reserved for After Dianetics...

[null and void]

Traditionally, English follows Latin usage by placing the "AD" abbreviation before the year number, though it is also found after the year.

A usage I've always used and known, good to get that finally corrected!

I learned something today, it was worth getting out of bed, thanks!