I agree, but I would since I originally put those parents on.They seem to have been unlinked and replaced, then the new parents unlinked but not replaced. She's obviously a potential candidate for the Magna Carta project and you're right to tag them.
Here's some more evidence "Parishes: Englefield," in A History of the County of Berkshire: Volume 3, ed. P H Ditchfield and William Page (London: Victoria County History, 1923), 405-412. British History Online, accessed July 17, 2021, http://www.british-history.ac.uk/vch/berks/vol3/pp405-412.
On the north wall is an elaborate coloured monument to John Englefield, who died in 1567. In the upper part of the monument are small recumbent effigies of him and his wife Margaret, and in the lower part, kneeling on either side of a desk, are the figures of his son Francis with his wife Jane and their children, the girl behind her mother, the four boys behind their father. On either side of these figures are obelisks supported on brackets, while at the head of the monument is a projecting entablature surmounted by ornamental shields. In the lower part of the monument is a panel inscribed in Roman capitals: 'Here lyeth buried John Englefilde Esquire second sonne to Sir Thomas Englefilde Knight whoe had to wife Margaret Fitton daughter to Sir Edward Fitton of Gauseworth by whome he had one only Childe named Francis yet livinge whoe maried Jane eldest Sister to Anthonye nowe Viscount Mountagewe and had issue by hir fower sones and one Daughter. The saide Margaret after shee had lyved Widdow thirtie 8: yeers caused this Monument to be made in the Yeere 1605 in remembrance of hir saide Husband whoe dyed the: 1: daye of Aprill in the yeer 1567.' ... On the desk separating the two groups of kneeling figures is the shield of Englefield impaling Browne, but the colours are very indistinct and the lions have entirely disappeared.''
Images of memorial
: https://britishlistedbuildings.co.uk/101213321-church-of-st-mark-englefield/photos/133045#.YPMEsuhKiUk
:https://britishlistedbuildings.co.uk/101213321-church-of-st-mark-englefield/photos/133044#.YPMEhuhKiUk