If you are thinking of St. Mark, the Evangelist, then the first century A.D.
St. Nicholas of Myra lived in the 4th and 5th centuries
There are several saints named Anthony so you need to be specific.
Yes, Exodus stage
No, the Old Kingdom period in Egyptian history was way, way before Cleopatra's time. Cleopatra ruled in the Hellinistic or Ptolemaic period of Egyptian history.
St. Michael was not born. He was created as an archangel by God long before the universe existed. He never lived as a human.
Mark was apparently from Judea. He traveled at one time with Saint Peter to Rome and stayed a few years as his assistant and interpreter before leaving for Alexandria in north Africa where he spent the rest of his life before being martyred there.
History is the events that mark the passage of time.
1568-1599
No, Saint Paul did not live at the same time as Jesus. Saint Paul was a Jewish man who lived after the time of Jesus and became a prominent figure in spreading Christianity through his missionary work.
In the 1830's
Joseph lived in Nazareth at the time.
Saint George was born in the 3rd century in the country of Turkey. He was beheaded. There is a day in England in which Saint George is celebrated and remembered.
Bernadette lived and died thousands of years after the Old Testament was completed and did not live in that period of history. She lived in the 19th century A.D.
Brigid lived from the year 453 until 523.
Saint John the Apostle lived in Ephesus in modern-day Turkey.
John was never officially canonized as a saint. He would have been proclaimed a saint by popular acclaim early in the history of the Church. There was no official canonization process in place at the time.
There are many saints named Catherine. Please be specific.