looked at the register
baptismal: merely says Philip s/o Wm Quayle + Margt Cowley no link to death (not surprising as generally only if child dies within a day or so or before reception into congregation is death mentioned in baptisms)
burial 1773: - this is a smallpox epidemic most deaths are of children entry is
Philip s/o s/o william knockold - most other entries give names of both parents.
I didn't have the time to look any further or to see if Wm Quayle + Margt Cowley are linked to knockold.
Back in Museum Friday so will progress further