John Kilmarnock, son and heir of the late John of Kilmarnock, burgess of Ayr, grants to God, St Katherine the Virgin, and the house of the Friars Preachers of Ayr, for the salvation of his soul, and the souls of his parents and of all the faithful, also for a light for the high altar, and for the repair of the buildings of the foresaid St Katherine the Virgin etc certain lands and annual rents. Mention is made of the well of St Katherine the Virgin. If there is any contravention of the grant then he or his heirs are required to pay a fine of 100 merks sterling at the feast of St Katherine the Virgin on the high altar of St Katherine etc.

Universis Christi fidelibus hanc cartam visuris vel audituris Johannes Kylmernock filius et heres quondam Johannis de Kylmernock burgensis de Are Salutem in domino sempiternam. Noverit universitas vestra me in mea legittima potestate et urgenti necessitate dedisse concessisse et hac presenti carta mea pro me et heredibus meis et assignatis imperpetuum confirmasse Deo et beate Katerine virgini et domui fratrum Predicatorum de Are pro salute anime mee et animarum parentum meorum ac omnium fidelium successorum et pro lumine exspendendo in magno altari et reparacione domorum predicte sancte Katerine virginis {. . .} omnes terras meas et redditus meos annuales subscriptos {. . .} duodecim denarios de una particata terre iacente ex boriali parte fontis beate Katerine virginis in eodem vico {. . .} ad solvendum centum marcas sterlyngorum boni argenti in festo beate Katerine virginis infra ortum solis et occasum unius diei super magno altari dicte beate Katerine virginis {. . .}