The New Murrey and Blue blog

http://www.parliament.uk/about/living-heritage/evolutionofparliament/legislativescrutiny/parliamentandireland/overview/poynings-law/

This should be considered along with:
Edmund Mortimer’s service in Ireland before the Southampton Plot,
Richard Duke of York as Lord Lieutenant in the 1440s/50s, where George of Clarence was born,
The coronation of “Lambert Simnel” in Dublin, to be clarified next month.