Human beings began writing around 3400 BC in Sumer, Iraq (Mesopotamia) with Sumerian script (Cuneform). *
* Getty Center https://www.getty.edu/news/where-did-writing-come-from/
Can you find the saints from Iraq? (they can be either from or of Iraq)
see: https://www.ncregister.com/features/the-saints-of-iraq
St. Marolus of Milan (April 23 feast day)
https://en.wikipedia.org/wiki/Marolus