Jan was the main heir of the property that Nawoja left after his death.

I made you the main heir; Davencourt and most of the money would go to you.

She ensured Pepin's assent that Theudoald would be his main heir.

It was his elder brother who was his father's main heir.

- Rory Sheoghe - eldest surviving son and main heir, alive 1593.

Having no living legitimate children, Caesar had adopted his great-nephew Octavius as his son and main heir.

The first son of the first wife was usually the main heir to his father, and he had a special name denoting this status: Simakulu.

His main heir was his son, Reynold, from his first marriage.

His main heir was Henry the Elder, who also took care of Henry's widow and her children.

It was then made public that Caesar had adopted Octavius as his son and main heir.