The Right to Arms:
Society of Genealogists Information Leaflet No. 15.
Plowman Heraldry:
Illustrations of Coats of Arms granted to PLOWMAN & PLEWMAN.
The 1989 College of Arms, London, search report for the surname PLOWMAN.
Tweedy (of Essex) Heraldry:
Illustrations of Coats of Arms used by members of the Tweedy of Essex family.
For other Online Heraldic Armorials, please visit: