David Birtwistle

Arms:- Per pale dancetty Argent & Sable a Sword erect the blade enflamed proper pommel and hilt Or between two Flaunches counterchanged.

Crest:- On a Wreath Argent & Gules A demi-Dragon armed & langued Gules grasping in the dexter claw a Cross Crosslett Fitche Or and resting the sinister claw on a Rose Gules barbed and seeded proper.

Motto:- Sapientia Crescito Veritas Polleto (Let Knowledge Increase and Truth Prevail).

Granted by the College of Arms, 15 May 1975.