Diarmuid Mac an Adhastair (9 December 1943 – 10 July 2015)[1] was an Irish actor who portrayed the character Seamus Mhicil Tom on the Irish drama, Ros na Rún.
[2] He appeared from the pilot in 1996 up until the show's nineteenth season.
His pastimes included fishing and wood carving.
He listed Pól Ó Foighil and Johnny Chóil Mhaidhc as "People who have influenced me the most".
[citation needed] This article about an Irish actor is a stub.