John Jacob of Montferrat
Marquess of Montferrat [1]
Titles & positions
- margrave [1]
- former marquis of Montferrat (1418 – 1445) [1]
House
Religion
not recordedSources
- Wikidata Q589230 (retrieved 1 Nov 2026)
John Jacob of Montferrat (1395–1445), margrave | GOTHA