red ▁largely ▁by ▁the ▁work ▁of ▁George ▁Neil son , ▁a ▁lawyer ▁and ▁anti qu arian , ▁who ▁gave ▁a ▁series ▁of ▁lect ures ▁at ▁Glasgow ▁University ▁in ▁ 1 9 0 2 ▁cent red ▁on ▁the ▁subject , ▁and ▁published ▁a ▁book ▁the ▁same ▁year . ▁ ▁Of ▁the ▁works ▁Andrew ▁of ▁W ynt oun ▁mentions , ▁the ▁easiest ▁to ▁identify ▁was ▁ Þ e ▁P ist il ▁als ▁of ▁Su et ▁Sus ane . ▁This ▁has ▁been ▁fairly ▁firm ly ▁associated ▁with ▁The ▁P ist el ▁of ▁Sw ete ▁Susan , ▁an ▁all iter ative ▁poem ▁surv iving ▁in ▁ 5 ▁manuscript s . ▁ ▁The ▁Gest ▁of ▁Ar th ure , ▁also ▁called ▁Gest ▁History alle ▁and ▁described ▁by ▁W ynt oun , ▁has ▁been ▁more ▁tent atively ▁identified ▁as ▁the ▁well - known ▁All iter ative ▁Mor te ▁Ar th ure ▁( found ▁in ▁the ▁Thor nt on ▁manuscript ▁of ▁Lincoln ▁C athedral ). ▁ ▁The ▁Aw nt yr ▁of ▁G aw ane ▁( liter ally ▁the ▁" Ad vent ure ▁of ▁G aw ain ") ▁is ▁less ▁certain . ▁Neil son ▁advanced ▁that ▁it ▁represented ▁the ▁great ▁all iter ative ▁work ▁Sir ▁G aw ain ▁and ▁the ▁Green ▁Knight ▁and ▁H uch oun ▁was ▁therefore ▁also ▁cred ited ▁with ▁P atience , ▁Pear l , ▁and ▁Cle ann ess . ▁The ▁fact ▁that ▁a ▁later ▁hand ▁had ▁written ▁" H ugo ▁de " ▁at ▁the ▁head ▁of ▁the ▁manuscript ▁of ▁these ▁works ▁was ▁also ▁taken ▁as ▁supporting ▁evidence