When was Marcellus I born?

Marcellus I was born on 0255-01-06.

What events was Marcellus I involved in?

leader of the worldwide Catholic Church

Marcellus I died on 0309-01-16.

Browse the complete timeline of Marcellus I throughout history

Born — Life — 0255-01-06
Marcellus I was born on 0255-01-06.
Began serving as Pope — Career — 0308-01-01
leader of the worldwide Catholic Church
Died — Life — 0309-01-16
Marcellus I died on 0309-01-16.