Legendary Lovers

[gwinearman]

20 This musician looked back too soon and so failed to save his wife
(7and 8 )
21 Separated soon after marriage she waited 20 years for this hero's
return (8 and 8)
34 can this sea captain and his wife only meet once every ten years (7 6
and 9 5 6 )
38 Norwegian rulers recently drowned at sea by monstrous waves (4 5 and
5 4 )
42 "This.This was true love .It was the real thing "(8 7 and 6 5 )
43 A king and a mirage (4 6 and 5 6 )
Thank you for any help

[woofgang]

20 Orpheus and Eurydice
21 Odysseus and Penelope

[Stephen_G]

34 can this sea captain and his wife only meet once every ten years (7 6
and 9 5 6 )

William Turner and Elizabeth Swann-Turner (From Pirates of the Caribbean, perhaps?)

[scorpiojo]

38 King Agdar and Queen Idun
http://disney.wikia.com/wiki/The_King_and_Queen_of_Arendelle

[Ouzel]

42 Laurence Olivier & Vivien Leigh