My Ancestry subscription has run out, but I noticed that there were Philip Kneales born in 1786, 1821, 1834 and 1801. I presume 1786 is the correct one if his son was married and died on that date. There was also a Margaret born 1786. There were Johns born 1806 and 1811. I found two Anns born 1811. Are these the correct dates? No doubt someone else will be able to confirm their addresses and whether they are in the same family.
Janet.