Note 331 — LECTURE III LIFE OF ALFRED PRIOR TO HIS ACCESSION TO THE THRONE
Reading edition
Thus 869 and 870 are both given as Alfred’s twenty-first year; this throws the Series one wrong up to 876 inclusive. The annal 877, as I have shown, is blank in the genuine text of Asser. Then in 878 not only is this not allowed for, but the number twenty-seventh is repeated from 876. This further increases the error by two, i.e. the total error now amounts to three years; and this error is maintained to the end.