I might be able to help you, but you will have to bear with me on this as I started my family history in '99 and then had to stop for about 5 or 6 years from 2001 due to family problems (my father died, wife sick etc), and i have only very recently opened up all of the files and papers again to review and restart my search. I know that there were Carews in carbury as they married into the Doran line (my ancestors). There was a Richard Doran who married a Mary-Ann Carew and I have been in contact with relatives in kildare who are directly related. I do have some files on my pc at home (doing this from work at the moment!), but I will have to go through them to see what info I have relating to the carews - i can then email you over the next few days with the results - hope that's ok?
If you want to email me directly, my address is: firstname.lastname@example.org