St. David of Wales was born about the year 542 at Menevia (now Saint David's), Wales. The exact date is not known.
The feast of Saint David of Wales is on March 1st. Since neither his date of birth or date of death is known, it is not possible to link March 1 with his birthday.
Saint Adele has an unknown Birth and Death
The exact date of Saint Valentine's birth is unknown as historical records do not provide specific information about his birthdate.
Named after the patron saint David, son on Non. The birth place of David.
The dates of Like's birth and death are not known.
Ada is a very ancient saint and the date of her birth is not known.
The date is unknown but was probably about 50-60 BC.
The date is not known but it was probably about the year 1 AD.
Camille Saint Saens was born in Paris France 1835
Saint Joshua's date of birth is not known, and there is no widely recognized saint with the name Joshua in Christian tradition. Joshua is a figure from the Old Testament of the Bible.
The date of Paul's birth is unknown but probably occurred in the first decade of the first century AD.
The only thing we know about Batholomew's birth is that he was born in Galilee. The date and year are unknown.