The
heir apparent is the present holder's eldest son Hon. Arthur Louis Stormont Mancroft (b. 1995)
Arms
Coat of arms of the Barons Mancroft
Crest
In front of a representation of Norwich Castle with three cupolas issuant from each a staff Proper flying therefrom a banner Argent charged with a cross Gules a sword sheathed Gules garnished Or pommelled and hilted Or and a mace Gold in saltire (i.e. a representation of the ancient Crystal Mace and the Sword in the Regalia of the Corporation of the City of Norwich).
Escutcheon
Gules a chevron chequy Argent and Sable between in chief two portcullises chained Or and in base a representation of Farnham Castle triple towered Or on a chief Or a lion passant guardant Sable.
Supporters
On either side a whiffler of the Corporation of the City of Norwich Proper.[3]