Richard IV (1883-1946) was the second monarch of the English House of Cartwright, and the son of John II. Upon his father's declaration of Kingship in 1928, Richard was proclaimed Crown Prince. Richard became King Richard IV of England and I of Scots, Wales, Ireland, the Netherlands and France upon his father's death in 1941. Near the end of the war, Richard commited suicide, and was succeeded by his son, Robert, who became Robert I of England, Ireland, and the Netherlands, II of Wales, III of France, and V of Scots.
| Preceded by: John II/I/III |
King of England 1941-1946 |
Succeeded by: Robert I/V/II/III |
| King of Scots 1941-1946 | ||
| King of Wales 1941-1946 | ||
| King of Ireland 1941-1946 | ||
| King of the Netherlands 1941-1946 | ||
| King of France 1941-1946 |