The friary was consecrated in 1240 , prior to Llywelyn 's death .
Joan 's original burial place was within a consecrated enclosure which remained within the friary precincts after it was constructed .
The friary was consecrated in 1240 , prior to Llywelyn 's death , and Joan 's original burial place was within a consecrated enclosure which remained within the friary precincts after it was constructed .