Note 408 — APPENDIX C EXCURSUS
Reading edition
Ann. Ult. s.a. 439. For the separate coming of Iserninus see account in Lib. Arm. f. 18 rᵒ a (342, Rolls ed.). It is there indeed supposed that they started at the same time from Gaul, but were severed by storms, and so arrived separately in Ireland. The motive for this tale is evidently the genuine record that they did not come together.