Aelred Sillem

Aelred Sillem (29 October 1908 – 19 May 1994) was second abbot of Quarr Abbey, on the Isle of Wight, from 1964 to 1992.

Sillem was educated at Haileybury and Magdalen College, Oxford, and received the habit at the Benedictine abbey of St Gregory, Downside, in 1929. on 3 May 1964. For many years he served as an Abbot Assistant to the Abbot of Solesmes and held the role of retreat preacher and confessor. He retired in 1992 and died peacefully at Quarr. He was succeeded as abbot by Dom Leo Avery.