Grafton Manor Chapel [disappeared?]

The Victoria County History (Worcester, vol. 3, 1913) entry for the Garfton Manor [civic] parish notes: "The profits of the chapelry of Grafton annexed to the church of Bromsgrove were granted by William of Blois, Bishop of Worcester (1218–36), to the sacrist of St. Mary's, Worcester, who had to provide a taper to burn before the tomb of King John. [...] The chapel, which was dedicated to St. Michael, [...] it was in ruins before the end of the 18th century. [...] The chapel is connected with the west wing by a small brick two-storied building of early 16th-century date, containing the sacristy and a priest's room over it. The chapel itself, measuring about 53 ft. by 17 ft. internally, is entirely of stone and [the present building] dates from the first half of the 15th century."