J. C. Coleman son and three daughters. J. C. Coleman John (Jack) Cristopher Coleman (died 20 April 1971) was a respected Irish geographer, archaeologist, speleologist and mountaineer. He devoted much of his life to the study of the caves of Ireland, the product of which were his many contributions to scientific journals in Ireland and the United Kingdom, his founding of the Speleological Society of Ireland and the publishing of his book, "The Caves of Ireland". His dedication to the exploration of Irish caves and highly respected articles published both nationally and abroad were pivotal in boosting the study of speleology in Ireland
French Federation of Speleology offered assistance (including financial) to cavers and prepared special legislation for the exploration, discovery and exploitation of underground systems. The published a quarterly newsletter and a "Spelunca" journal (2nd series) for the publication of scientific papers and detailed accounts of exploration. On 1 March 1936, proposed by Bernard Gèze, the became the (SSF), residing in Nîmes at the Natural History Museum. The intention was to give national status to a hitherto only regional group. The SSF admitted subsidiaries and affiliates. It also continued the publication of "Spelunca". The first national speleological conference took place in Mazamet in 1939. Unlike the