B-Br-ms-9126: Composer name in ms = 'P. de [la] Rue' / Sicut locutus: [Superius]: 'Sicut locutus tacet'
D-Ju-ms-20: Composer name in ms = 'Pe. de [la] rue'; 'la' in composer name written in musical notation / Title as in ms = 'Sexti thoni' / Sicut locutus: [Superius]: 'Sicut locutus vim maxima[m]que miseriam patitur'