Commercially available

• Brennus
• Queen Victoria (hybrid china, Laffay, 1830)
• St. Brennus

17 favorite votes.  

Dark red Hybrid China.

Bred by Jean Laffay (France, before 1830).

Gallica / Provins, Hybrid Bourbon, Hybrid China.  

Crimson.  Average diameter 2.5".  Medium to large, full (26-40 petals), cupped, expanded , semi-globular bloom form.  Once-blooming spring or summer.  

Well-branched.  

Height: 39" to 10' (100 to 305cm).  

USDA zone 7b and warmer.  Can be trained as a climber.  suitable for a pillar.  

Tetraploid

Most sources agree on the breeder and date, but don't agree on the classification -- Gallica, Hybrid China, Hybrid Bourbon.
Mike Lowe puts this rose with the Chinas and assigns it the date of 1836...

Pépinières Loubert's 2002 Catalogue provides an alternative name of 'Queen Victoria'.