He died on 14 March 1421 .
In 1420 Charlton conferred a new charter on the Cistercian abbey of Strata Marcella , of which his house was patron .
Charlton died on 14 March 1421 .
In 1420 Charlton conferred a new charter on the Cistercian abbey of Strata Marcella , of which his house was patron .