"Fier Chevalier" Medieval Saint George's Song

This is a traditional French song about Saint George and chivalry.
Lyrics:

Fier chevalier, l'éclat de ton armure
Comme un soleil attire tous les yeux ;
Ta loyauté, ton âme toute pure
Nous ont conquis, et nous voici joyeux.

• Refrain
Saint Georges, guide-nous
Sur la route claire et belle
Saint Georges, guide-nous,
Rends-nous fermes et prêts à tout.

Garde à nos yeux le charme d'un sourire
Quand nous souffrons au plein de notre effort ;
Et dussions-nous souffrir un long martyr,
Tiens nos cœurs droits quand faibliront nos corps

• Refrain

Ô grand vainqueur, de ton séjour de gloire
Assiste-nous, quand ici nous luttons.
Conduis nos pas aux routes de victoire ;
Jusqu'à la mort s'il faut, nous te suivrons.

• Refrain
English Lyrics:

Proud Knight, the shine of your armor
Like a sun that attracts all eyes
Your loyalty, and your pure soul
We have been captivated, and we are joyful.
• Refrain

Saint George, guide us
On the clear and beautiful route
Saint George, guide us,
Make us strong and ready for anything.

Keep the charm of a smile in our eyes
When we are suffering at the height of our effort
And should we suffer a long martyrdom,
Hold our hearts upright when our bodies weaken.

• Refrain

Ô victorious one, from your dwelling of glory
Assist us, when here we struggle
Lead our footsteps to the roads of victory
To death if need be, we will follow you.
• Refrain
I'm fairly sure that this is a more modern interpretation of an original Medieval song, but I'm not 100% sure if it's originally composed during the medieval era. If anyone knows, I'd be grateful if you could let me know!

Видео "Fier Chevalier" Medieval Saint George's Song канала Franconian Knight