He was a godson of the 11th Duke of Argyll.

She had five children from her second marriage with the Duke of Argyll:

Restoration work was undertaken in 1903 by the Duke of Argyll, the castle's owner.

She is a clan relation of the Duke of Argyll.

In 1685 the castle was burnt by the Duke of Argyll and fell into ruin.

I'll show you a castle there which belongs to the Duke of Argyll.

In 1744 the third Duke of Argyll decided to demolish the existing castle and start from scratch with a new building.

The Duke of Argyll was another role that became one of his particular favourites.

And what had the Duke of Argyll written on these themes some years before 1844?

For more information on this creation, see Duke of Argyll.