Jonah Barrington (squash player) of his ancestors, Sir Jonah Barrington, established an estate in County Limerick called "Glenstal", which was eventually sold in the 1930s to a group of Belgian Benedictine monks who established a boarding school. In 1982 Barrington co-authored the book "Murder in the Squash Court: the Only Way to Win". He has coached Israeli squash player Daniel Poleshchuk. Barrington is the father of professional squash player Joey Barrington. Jonah Barrington (squash player) Jonah Barrington (born 29 April 1941) is a retired Irish/English squash player, originally from Morwenstow, Cornwall, England. A Cornish-born Irish squash player, Barrington won the British Open (which was
Derek Ryan (squash player) Derek Ryan (squash player) Derek Ryan (born 10 December 1969) is a retired Irish professional squash player who at the peak of his career rose to No. 7 in the world rankings, and for many years was the Irish men's number 1 player. Ryan was born in Dublin. He began playing squash along with his brother Noel, as his parents both played. Living in Killiney he played at various local clubs including "Squash Ireland" and from the age of 14 he played league squash with Sandycove TSC. Ryan was ranked first in Ireland by the age of 19. He completed