Baronial.
A member of the lowest order of nobility in several European countries.
Baroness.
What the Baron said to the Marquis is lost to history. – Roosevelt in the Bad Lands by Hermann Hagedorn
" Go on, please, dear Baron," she begged. – The Devil's Paw by E. Phillips Oppenheim
I am digging into the trial of the noble baron de Rais. – LÃ -bas by J. K. Huysmans