Following grant by Master Simon Dods, canon of Aberdeen and prebendary of Invernochtie, the Dominicans of Aberdeen oblige themselves to celebrate a Mass of the Holy Trinity every Sunday for the soul of John, late earl of Mar and Garioch, and of Margaret of Denmark, late queen of Scotland, for the founder {i.e. Master Simon Dods} and for the souls of all the faithful departed etc

{. . .} nos igitur prior et conuentus ordinis predicti de Aberden fide media obligamur et successores nostros obligari et astringi volumus pro vna missa de sancta trinitate singulis dominicis singulis ebdomatis perpetuis futuris temporibus celebranda pro anima Johannis quondam comitis de Mar et Garioch et pro anima Margarete olim regine Scotie oriunde de Denmark pro fundatore eiusdem ac pro animabus omnium fidelium defunctorum {. . .}