MacFirbis was writing for Ware, and although he does not use the erroneous Hostilo that Carew and the Cottonian sponsored annals use, in this pedigree he jumps over and completely omits the original MacGoisdealbh, Gilbert De Angulo Jnr, KIA in 1212 at Cael Uisce. Gilbert is well recorded in many many legal docs and grants, including the Charter of John de Courcy for the De Angulo re edification of St Mary’s Monastery in the town Gilbert’s Jnr father and Baron, Jocelyn founded, Navan in Meath, not far from Morgallion and Nobber, that Gilbert , father of Jocelyn and called Lord of the Angle from their main Castle of Angle in Pembrokeshire, was Baron of and granted in the Song of Dermot and the Earl historic document. Every generation of De Angulo and the MacGoisdealbh and MacCostelloe had a Gilbert until 1333, when the clan split into MacJordans, MacWaldron, MacPhilip, MacPhilbin as the pedigree from MacFirbis illustrates. I will post the legal docs to put the matter to rest once and for all, as to who was the original MacOistelbh, Gilbert De Angulo Jnr. When Gilbert shows up in the Annals in 1193, attacking Inis Clothrain with The Sons of Conor Maenmagh, this is Gilbert Jnr, the son of Jocelyn Baron Navan, the Grandson of Gilbert Lord of the Angle.
