Hi Shannon,
I have recently moved to Tumut, and since found out I am also a direct desendant of the same Hibbens as you. I have a fair bit of info and once we unpack it all happy to send through or if you want to catch up on day. We have traced it a fair way back and we have whats called a gatekey ancestor which means we can go along way back (I just can't remember whether its on Hibbens side or Charlotte Boss side).