 Complete the following phrase:  Saint Laura of Constantinople died 1453 was a Christian who lived in Constantinople during the 15th century. She was born in Greece into a noble family: her father was a Latin knight named Michael and her mother was Albanian. Her name was Theodolinde Trasci. After she became a nun in Constantinople, she changed it into Laura, eventually rising to become an abbess. She was martyred by the Ottoman Turks who 