My father Harry Behn born 1901 Nestor Cheshire, took his stepfathers surname of Shawcross following an acrimonious divorce of his parents. So he would have been 15 when the shorthand competition took place, I have never been able to find what happened during his early years, not recorded on 1911 census. So finding this information about Herne Bay I thought I may have cracked the enigma