St John's LIMERICK help please

[Yonks Ago]

Hello list,

I'm hoping for some help here from SKS who has a little more knowledge of Limerick and Clare please. 

I have a birth record for Mary DOLLAHIDE 1858 at St John's Limerick..parents as Patrick and Margaret which fits to my family, this is two years out from what I have my Mary at..but two years is not too big a gap!

I have also a marriage record in 1846 for a Patrick and Margaret but at Co Clare!

I'm thinking that my family... may be from Kings Island! would the above be possible?

Yonks Ago