John Alleyne was Dean of St Patrick's Cathedral, Dublin[1] from 1466[2] until 1506,[3] having previously been Precentor.
[4] He was noted for charity: he built an almshouse on Kevin Street, near the cathedral, and left most of his money for its support.
[2] In his will he directed that his body be buried under the statue of St Patrick in the nave of the cathedral.
In 1474, he clashed with the Archbishop of Dublin, John Walton, who attempted to impose his will on the Cathedral Chapter.
Alleyne appealed directly to King Edward IV, and obtained his crucial support.