A 15th century stained glass fragment survives reset in the east window of the north aisle, Selworthy Church, Somerset, showing the arms of St John of Selworthy ("Argent, a bend engrailed sable on a chief gules three mullets or") impaling: "Vert, a lion rampant argent over all a fess gules". The shield does not match with the Latin inscription below it: "Scutu(m) Nicolai Arundell de Trerys armig(eri) et Elizabeth(ae) ux(o)r(i)s ei(u)s sola filia et heres Martini Peltor armig(eri)" ("Shield of Nicholas Arundell of Trerice, Esquire, and of Elizabeth his wife, only daughter and heir of Martin Peltor, Esquire"). These are instead the arms of Edward St John (1394/5-1448/9) and his wife Joan (le Jewe) St John, parents of Joan St John, heiress of Luccombe and Selworthy and wife of Nicholas II Arundell of Trerice.