Who is Saint Dominique?

Question

I'm pretty sure there is not a Saint Dominique in existence but I have been told that there is. Does anyone know who or why this person is a saint?

Answer 1

This question would probably get better answers if it was in the religion category.

This is what I found when I did a web seaarch  

Answer 2

What does this question have to do with the education of students with special needs?

you probably will get better answers if you reask this question in the appropriate category