He was a brother of the 4th Earl of Darnley (1767-1831).

Baron Penrhyn, a title created, in 1866, for the younger brother of the 17th Earl.

Craven was the second son of the 6th Earl and younger brother of the 7th Earl.

He was the younger brother of the 1st Earl of Wharncliffe (1827-1899).

The original 18th century house was built for a younger brother of the Earl of Dunraven.

He was the son of Edward Harley, brother of the first Earl.

Robert Harley, brother of the third Earl, also represented Leominster in Parliament.

He is the eldest son of Noel Turnour, younger brother of the seventh Earl.

The bishop and the archbishop, brother of the Earl of Warwick, went down to the Tower to bring him out.

He is known to have married a niece of the brother of the Earl of Ross.