Patent Roll 1266-72: p 89
GRANT TO JOHN DE LA LYTIDE of THOSE HOUSES IN ISMONGSTRETE IN THE
CITY of LONDON, Sometime of HENRY DE FROWIK, WHICH THE SOMETIME
MASTER THOMAS ASSWICK HELD AT THE KING'S WILL AND WHICH CAME TO
THE KING'S HANDS BECAUSE THE SAID HENRY WAS SAID TO HAVE APOSTACISED
(apostacasse): SAVING THE RIGHT of ANYONE.