Knebworth skull (2) Gaddesden skull Monument to the Second Earl of Bridgewater Thorley skull detail Knebworth skull (1) Knebworth skull (1) detail Elisabeth Pepys Skull Northleach tomb Peterborough Skull (1) Peterborough winged skull Peterborough skull (2) Elizabeth Garrard monument (detail) Wheathampstead skull (monument) Wheathampstead skull (detail) Little Munden gravestone (1) Cottered skull (1) Cottered skull (2) Aldbury skull monument Ashbourne skull (1) Ashbourne skull (2) Ashbourne skull slab Little Munden tombstone (2) Knebworth skull (2) detail Knebworth skull (2) Mary Chipperfield Mary Chipperfield (detail) Monument to Henry Stapleford (1) Monument to Henry Stapleford (2) Lawrance tombstone Lawrance tombstone (detail) Mary Crouch (St Helen's, Wheathampstead) Thomas Humberstone Richard Crouch (1) Richard Crouch (2) St Paul's Walden tombstone (2) St Paul's Walden tombstone (1) Flamstead skull (1.2) Flamstead skull (1.1) Flamstead tombstone (2.2) Flamstead tombstone (2.1) Detail from the monument to James Fleet. Monument to James Fleet, St Peter's, Tewin Flamstead tombstone (3.1) Flamstead tombstone (3.2)