Please answer the following question: What key details about dermot somers can be extracted from the following bio? Bio: dermot somers -lrb- born 1947 , tremane , county roscommon , ireland -rrb- is an irish mountaineer , explorer , writer , and broadcaster . he was educated in the irish-speaking colaiste mhuire , dublin , and graduated from university college dublin with a ba and hdiped , and worked for a time as a teacher , before concentrating full-time on writing , broadcasting , and travelling . he now lives in drogheda .
A:
- language is irish , english- birth date is yes 1947- nationality is irish- birth place is tremane , county roscommon , ireland- alma mater is university college dublin- occupation is writer , mountaineer , explorer , public speaker