 After returning to England in November 1360 , he fell ill early the next year , and died at Leicester Castle on 23 March . It is likely that the cause of death was the plague , which that year was making a second visitation of England . He was buried in the Church of the Annunciation of Our Lady of the Newarke , Leicester , the church which he had built within the religious and charitable institution founded by his father next to Leicester Castle , and where he had re @-@ buried his father some years previously . 
 After returning to England in November 1360 , he<a href='been_done' title='1'><mark></mark></a> fell ill early the next year , and died at Leicester Castle on 23 March . It <a href='drop_aux' title='2'><mark>is</mark></a>likely that the cause of death was the plague , which that year was making a second visitation of England . He was buried in the Church of the Annunciation of Our Lady of the Newarke , Leicester , the church which he <a href='been_done' title='3'><mark>had</mark></a> built within the religious and charitable institution founded by his father next to Leicester Castle , and where he had re @-@<a href='been_done' title='4'><mark></mark></a> buried his father some years previously . 
After returning to England in November 1360 , he done fell ill early da nxt year , and died at Leicester Castle on 23 March . It likely that the cause of death was the plague , which that year was making a second visitation of England . He was buried in tdaChurch of the Annunciation of Our Lady of the Newarke , Leicester , thdahurch which he done built within the religious and charitable institution founded by his father next to Leicester Castle , and where he had re @-@ done buried his father some years previously .