The 1420s

Explore 78 historical events from 1420–1429.

1420

Adolf I, Count of Nassau-Siegen (born 1362)

Count Adolf I of Nassau-Siegen, German: Adolf I. Graf von Nassau-Siegen, was since 1384 Count of Diez, through his first marriage. With his brothers, he succeeded his father in 141…

Adolf I, Count of Nassau-Siegen (born 1362)

1420

Robert Stewart, Duke of Albany (born 1340)

Robert Stewart was a Scottish prince and nobleman who ruled the Kingdom of Scotland as its effective monarch, under the title of Governor of Scotland, from 1406 until his death. Ro…

Robert Stewart, Duke of Albany (born 1340)