[10] Aurelius Ambrosius succeeded to the kingdom of Britain on the death of Vortigern in the year 465; he was of Roman extraction, though educated in Britain.[18] The Avon is the beloved haunt of thousands of wild duck, many herons, kingfishers, &c.[24] Trilithon, a monument (or part of a monument) consisting of three large stones.[43] “Nature,” vol. 64, p. 602.[52] This refers to the Committee of the County Council appointed to hear the complaint against the enclosure of Stonehenge, and it met early in 1902.