Barmacides

Barmacides (Bar`macides) , a Persian family celebrated for their magnificence, and that in the end met with the cruellest fate. Yâhyá, one of them, eminent for ability and virtue, was chosen by the world-famous Haroun-Al-Raschid on his accession to the caliphate to be his vizier; and his four sons rose along with him to such influence in the government, as to excite the jealousy of the caliph so much, that he had the whole family invited to a banquet, and every man, woman, and child of them massacred at midnight in cold blood. The caliph, it is gratifying to learn, never forgave himself for this cruelty, and was visited with a gnawing remorse to the end of his days; and it had fatal issues to his kingdom as well as himself.

Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)

Barmacide Feast * Bar`men
Baring-Gould, Sabine
Barham, Richard Harris
Barkis
Barker, E. Henry
Barking
Barlaam and Josaphat
Barleycorn, John
Barlow, Joel
Barlowe
Barmacide Feast
Bar`macides
Bar`men
Barnabas, St.
Barnabites
Barnaby Rudge
Barnard, Henry
Barnard, Lady Anne
Barnard Castle
Bar`nardine
Barnave, Joseph Marie
Barn-burners