The IGI record gives 11 Apr 1719 as a burial date, however, the original information is that a Child was buried on 11 Apr 1719. This may not be Elizabeth.
Furthermore there was an Elizabeth, daughter of Thomas aged 19 as at 31 Dec 1735 who could be this Elizabeth. She may have been living with Hannah BROWNING her father's sister, who was recorded as being 39 which is an approximate fit with Hannah's christening date of 31 Mar 1688.