J. O. Roberts

1981

• [ ] From the Old Earth (Arthur Vaughan) 

1983

• [ ] Macsen (????) 
• [ ] Owain Glyndŵr - Prince of Wales (Owain Glyndŵr) 

1989

• [ ] Culhwch and Olwen (????) 

1995

• [ ] Branwen (Y Parch / Llion Roberts) 

????

• [ ] Madam Wen (Syr Rhisiart Bwcla)