B-Br-ms-15075: Composer name in ms = 'Petrus de la rue' / Title as in ms = 'Missa de feria' / Kyrie II: 'Tenor': 'Fuga indyapenthe' / Sanctus: 'Tenor': 'Fuga in dyatessa[ron]' / Pleni: 'Contrate[n]or' and 'Bass[us]': 'Duo'; [Superius] and 'Tenor': 'Pleni tacet' / Agnus II: [Superius]: 'Duo' (with 'Contra[tenor]')
B-MEa-ms-ss: [Superius] and 'Tenor': 'Pleni tacet' / 'Tenor': 'Benedictus tacet' / Agnus II absent
D-Ju-ms-5: Composer name in ms = 'Petr[us] de la rue' / Title as in ms = 'Missa qui[n]que vocu[m]' / Kyrie I: 'Tenor': 'Fuga indyapenthe' / Patrem: At the bottom of fol. 64v: 'Verte folium hanneki[n]' / Sanctus: 'Tenor': 'Fuga in dyatessaron' / Pleni: [Superius]: 'Pleni sunt tacet'; 'Tenor': 'Pleni tacet' / Benedictus: 'Tenor': 'Bened[ic]tus tacet' / Agnus II: [Superius] and 'Contra[tenor]': 'Duo'
E-MO-ms-773: Composer name in ms = 'P. de [la] Rue' with 'la' written in musical notation / Title as in ms = 'Missa de feria' / Et in terra: Only [Superius] and [Tenor] due to cut out fol. 118 / Qui tollis: Only 'Contra[tenor]' and 'Bassus' due to cut out fol. 118 / [Superius] and 'Tenor': 'Pleni tacet' / Osanna: Incomplete due to cut out fol. 125 / Benedictus: only scrap of [Superius] part is left over / Agnus I and III absent due to cut out folios; Scrap of 'C[ontratenor]' part of Agnus II is left over on fol. 128r
V-CVbav-ms-Capp.Sist.34: Composer name in ms = 'Pe.de [la]rue' / Title as in ms = 'Missa de feria qui[n]q[ue] vocu[m]' / Kyrie I: 'Tenor': 'Fuga in dyapenthe' / Christe: 'Tenor': 'Fuga in subdyapenthe' / [Superius] and 'Tenor': 'Pleni sunt tacet' / 'Tenor': 'Benedictus obmutescit'
