Hi Brad,
It sounds like you have a great head start in looking for your ancestors here on the island of Ireland.
We always recommend the paper trail of birth, marriage, and death certificates as a first step but there is nothing as helpful as a family bible for dates and names and connections! 💚
There is some helpful resource information on this
website page, please feel free to take a look. Also, a great place to ask a question would be the
Ireland Family History page too.
Harbin wouldn't be the most popular surname, how did you come to the conclusion it was County Clare that would give you the answers?
We would love to hear more! ☘️