A Patron with his Guardian Angel (by Master of Sir John Fastolf, ~1430-40)

天主天神，領守我者；
惟上仁慈，托我於爾；
今日賜我，照護引治。亞孟。

Angel of God, My guardian Dear,
To whom God’s love entrust me here.
Ever this day be at my side to light and Guard, to Rule and Guide. Amen

ANGELE DEI, qui custos es mei,
Me tibi commissum pietate superna;
Hodie illumina, custodi, rege, et guberna. Amen.