 During this period, a Thanksgiving Eucharist was celebrated on 27 November 1988 for the 25th anniversary of this role, with the Right Reverend Michael Marshall preaching and, on 6 December 1983, the memorial service for Nikolaus Pevsner was held here.The last Sunday service was held on 28 June 1992, but a weekday Eucharist continued to be celebrated in the English Chapel.The last chaplaincy service was conducted on Ash Wednesday (16 February) 1994 by the Reverend Alan Walker of the University of Westminster; The Diocese surrendered its lease on the church to the Trustees on 30 June.