[1042] Mon. Franc. I, 537, 560.
[1043] Pat. 12 Edw. I, m. 9.
[1044] Peckham, Reg. 820.
[1045] Pat. 13 Edw. I, m. 27.
[1046] Peckham, Reg. 909.
[1047] Mon. Franc. I, 537, 560.
[1048] Mon. Franc. I, 552, 555, 560. Other variations are Merston (ibid. 537, and Assisi MS. 158, quest. 6) and Mirstun (Assisi MS. 158, quest. 134).
[1049] Assisi MS. 158, questions 6, 134, 144. Qu. 134 runs thus: ‘Disputacio Rogeri de Mirstun ordinis minorum.’ (Inc.) ‘Circa emanacionem eternam.’ (At end): ‘Ad (?) hanc questionem respondetur quod essencia est principium, quo sit omnis productio.’
[1050] Mon. Franc. I, 555: ‘incepit Oxoniae.’
[1051] Archiv f. Litt. u. K. Gesch. d. M. III, 459; cf. 413. Are any of his writings extant except the questions at Assisi?