The only important fact which I have found with regard to de
Graunson--aside from those mentioned in Romania XIX--is an indenture
made apparently in 48 Edward III, between Otz de Granson chivaler, and
John of Lancaster. [Footnote: Duchy of Lancaster Registers, No. 13 f,
134 dorm. On de Graunson, see note in Earl of Derby's Expeditions
(Camden Soc.) p. 309.] According to this document de Granson agrees to
serve the Duke in time of peace as well as of war in return for a fee of
a hundred marks a year.