Leonora Kewish, nee Kaighin's will is on Brian Lawson's site at:

http://www3.telus.net/lawson/twill/1786_014.html

She died in 1786 at Ballaugh and the will says she was widow of William Kewish senior. The will also gives quite a bit of other family information.

William Kewish senior's administration is at:

http://www3.telus.net/lawson/twill/1775_006.html

He died intestate in 1775 at Ballaugh. You will find a bit more confirming family information in this admin.

Hope this helps

Elizabeth