Andrew the Apostle was from the town of Bethsaida on the Sea of Galilee and was probably born about the year 1 AD.
The birth date of Saint Andrew is unknown and not recorded in either scripture or tradition. It probably took place in the early first century AD however.
The date of St. Andrew's birth is unknown but was probably very early in the first century AD.
The actual birth-date and death-date are unknown for Saint Andrew. The only thing historians can recover about this information from record is that he lived in the early to mid 1st century.
Saint Adele has an unknown Birth and Death
Ada is a very ancient saint and the date and place of her birth are not known. Her feast day is on December 4.
The date and place of birth of St. Leo the Great are unknown.
Little is known about Saint valentine, including the date of his birth.
The date and place of Valentine's birth are not recorded but he was beaten and beheaded about 269 at Rome.
We do mot have any certain information about Mary. She was from the town of Magdala and probably born there. Her date of birth was probably about 10 AD.
February 20, 1988(age 23) Saint Michael, Barbados :)smd
There is no special reason that I am aware of. It was just a date chosen by the church to celebrate the life of this apostle. We do not know either his date of birth or death so it has no significance there.
The dates of Like's birth and death are not known.