These noble families lack an official Belgian family title for various reasons.

This officially united all of the family titles held under one name.

A member of the military, he eventually succeeded to his family title as 3rd Baronet.

On his death in 1784, unmarried, the family titles all became extinct.

It is from the world Amir that the family title came to be.

Upon his childless brother's death in 1900, he inherited the family title and estates.

The latter had only daughters, so Claude became heir to the family titles.

She succeeded to the family title in 1679, as the only child to outlive her father.

The second Lord had four sons, two of whom were to succeed to the family title.

His family title is drawn from a village now spelled Seagrave.