Oranbay 90

Folks, i'm wondering are Oranbay 90, Oranbay FC and Maree Oranmore FC all one and the same club? Whats with all the different names?

There were three clubs in Oranmore:

Oranmore FC and Oranbay 90 (adult)
Maree-Oranmore (juvenile)

All three have this year merged under the Maree-Oranmore title (the GAA club is called Oranmore Maree).