The Sands Family
Illustrious family of folk musicians based in Northern Ireland. Siblings Ben, Eugene (now deceased) and Anne have also been part of the band along with Tommy and Colum.
https://www.discogs.com/artist/334408-The-Sands-Family
https://www.amazon.co.uk/s?k=The+Sands+Family&i=popular&x=19&y=20