The Prince of Wales is (the) 'heir apparent' to the throne of England.
The coach named her assistant as her 'heir apparent'.
She is the sole 'heir to' her family's fortune.
(..) Your place is in the North. I can't marry him. You can't make me. He's a traitor. A murderer. You're not marrying Roose Bolton. No, you'll be marrying his son and heir, Ramsay. - One day he'll be Warden of the North and... - No! - Sansa... - No, you can't make me. I will starve myself. I will (..)2015 TvShow: Game of Thrones Title: High Sparrow Season: 5 Episode 3