Thankyou Roger,
I've already been on the IGI and found their marriage, however I did't know about Robert or James so thankyou for that!
I tried to find William & Margarets christenings on the IGI but there seem to be 2 Maragret Quayles born around about the right time in Kirk Michael and the only possible William Brew has no parents listed. Any suggestions on how to interperet this or tell whether one of the Magaret Quayles is the one I'm looking for?
Cheers for your help
Kate