Fleur-de-lis Designs: Lions
8 Lions passant guardant in heraldry Images: PICRYL - Public Domain Media Search Engine Public Domain Search
Armorial roll: Anonymous; 1800a. Armorial Register, T.; 2020. Avilés, T. de; XVI. Charles' Roll; 1285. Claudia
Thomas Woodcock, John Martin Robinson - The Oxford Guide To Heraldry (1988, Oxford University Press, USA), PDF, Heraldry
Why are there three lions on the Royal Arms of England? - Quora
A Complete Guide to Heraldry/Chapter 11 - Wikisource, the free online library
A COMPLETE GUIDE TO HERALDRY by ARTHUR CHARLES FOX-DAVIES
in PDF - SCA Heraldry
A COMPLETE GUIDE TO HERALDRY by ARTHUR CHARLES FOX-DAVIES
File:Lion passant guardant or.svg - Wikimedia Commons
Fleur-de-lis Designs: Lions
A Complete Guide to Heraldry/Chapter 11 - Wikisource, the free online library
Fleur-de-lis Designs: Lions