I am also descended from this line.

John Slawson and Ann Burgess had another son, George Slawson who married Elizabeth Skempton. I am descended from George and Elizabeth's daughter Ann. She came to Australia where she married William Edward Ball.

I was sent a couple of years ago a family tree that went back to Joseph Slawson and Sarah Ayre, but would appreciate any further information on this line, as I haven't yet found out how to access the Parish registers I need from here in Australia.