A glazed piscina - Dorchester-on-Thames
Dorchester Abbey in Oxfordshire was formerly an Augustinian Abbey. In the monastic chancel, which dates from the second quarter of the fourteenth century is a glorious sedilia and piscina. They are unusual in that they have their own glazing, the sedilia pierced with three and the piscina with a single tiny window. The sedilia windows are filled with glazing depicting seated bishops, but the sedilia has this interesting panel. It is a scene from a High Mass, a solemn celebration of the Eucharist. A seated priest, holding a missal, is assisted by a deacon and subdeacon who offer him the eucharistic oblations, a host on a paten and wine and water cruets.
The sedilia is no longer used by the Anglican establishment at Dorchester, but it was used by the Roman Catholics at a recent requiem mass. Photo by Lawrence OP.
Comments
Assume,from the position of the amices and from the fact that they're being worn at all, that a monastic rite is being followed. Dominican?
Was this the sequence in which priest, deacon and sub-deacon would have sat in the Middle Ages, or would the priest have been in the highest seat?
I believe Mary Berry's funeral was according to the Usus Antiquior of he Roman Rite. The celebrant was an Oratorian I believe, Lawrence OP would confirm.
In the Middle Ages the priest would have occupied the eastern seat as you suggest, Pugin attempted to revive that use at places such as St Giles Cheadle by labelling the seats.