Chronicle of Gregory 1403-1419. 15 Aug 1416. Alle so that same yere the Duke of Bedforde (age 27) and the Erle of Marche (age 24), on oure Lady Day the Assumpsyon, they fought whythe viij grete carykys of Jene and whythe l. othyr shyppys, and they toke hem whythe hyr patronys and drownyde a grette hulke of the contre of Flaundrys.