There is a "Saint Celestine" but he was a man. Pope Saint Celestine V was canonized May 5, 1313.
There is also Pope Saint Celestine I (also a man we would hope). He lived in the 5th century A.D.
Pope Saint Celestine I was buried in the cemetery of St. Priscilla in Rome. Later, his remains were moved to the Basilica di Santa Prassede in Rome.
I can find several male saints named Celestine but no saint named Celeste.
Saint Celeste is the Patron Saint of music.
He was appointed bishop of Ireland by Pope Celestine I.
I can find no reference to any saint named Servile.
He was elevated to bishop by Pope Celestine and sent to Ireland as a missionary.
He became a priest and the was elevated to bishop by Pope Celestine. He was then sent to Britain and Ireland as a missionary.
Pope Celestine sent him there. That's pretty good motivation.
His original name as Maewyn Succat but Pope Celestine changed it to Patritius or Patricius before he sent him as a bishop back to Ireland.
The female patron saint of writing is Saint Lucy.
Patrick was sent by Pope Celestine I to Britain and Ireland as a missionary but spent most of his life in Ireland.
Gabriella is the female Saint of Strength and Wisdom