I have gone back to 1652 on IGI, but have not been able to prove this!
On 27th July I got back to William Quayle born 1746, died 1804, married 1773 Isabel Christian, born about 1759, died March 1831.
Previous generation: William Quayle b. 1714, died 1770, married 24 jan 1737 Joney Caley, born about 1711, died 1792.
Previous generation: William Quayle b. 1699, d. 1732, married 18 Aug 1724 Margaret Caley, b. about 1703, d. 20 Feb 1782.
Previous generation: John Quayle b. 1652, d. 1718.
Janet.