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Magenta-class ironclad

1861 class of French ironclads

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 8, 2026
Entity authorityQ2276042 ↗
Source-derived summary

The Magenta class consisted of two broadside ironclads built for the French Navy (Marine nationale) in the early 1860s. They were the only ironclad two-deckers ever built, and the first ironclads to feature a naval ram.

Design and description

The Magenta class was designed by naval architect Henri Dupuy de Lôme as a reply to the low height of the Gloire-class ironclad's gun ports which impaired their ability to work their guns in heavy seas. He gave the Magentas an upper spar deck which would allow them to work those guns in all weathers and caused them to be rated as ironclad ships of the line by the French Navy. They were considered to be good seaboats, although they were not very maneuverable.

Magenta was 88.6 meters (290 ft 8 in) long, but her sister ship Solférino was 85.51 m (280 ft 7 in) long. They had a beam of 17.34 meters (56 ft 11 in) and a draft of 8.44 meters (27 ft 8 in). Magenta displaced 6,965 metric tons (6,855 long tons) while Solférino displaced 6,796 t (6,689 long tons). They were equipped with a metal-reinforced, spur-shaped ram. The ironclads had a crew of 674 officers and enlisted men.

Editorial summary

The public source identifies “Magenta-class ironclad” as 1861 class of French ironclads. This brief keeps that definition visible, then builds a research path around Magenta-class, ironclad and class.

Editorial reviewA dependable orientation record for establishing vocabulary, names and a first evidence trail. The current 201-word lead offers orientation but no explicit four-digit date, so chronology should not be assumed. The linked authority record independently contributes the date 1861. Its value is orientation rather than verdict, with Magenta-class, ironclad and class providing the first useful test.
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This entry incorporates text from “Magenta-class ironclad” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.