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
Morwenstow Atlantic. The River Tamar has its source at a spring on Woolley Moor, at , which is in the parish near the border with Devon. Morwenstow is the one-time home of the eccentric vicar and poet Robert Stephen Hawker (1803–1875), the writer of Cornwall's anthem "Trelawny". Hawker is also credited with reviving the custom of Harvest Festivals. The Church of St Morwenna and St John the Baptist, Morwenstow is dedicated to Saints John the Baptist and Morwenna and is of the Norman period. The Vicarage was built for Hawker and has chimneys in the form of the towers of various