The Problem with No Clear Heir
You might think having no son automatically causes chaos, but it's actually more complicated than that. Edward the Confessor's lack of a male heir definitely contributed to the 1066 succession crisis, but it wasn't the main problem.
Medieval England had established customs where kings' sons inherited the throne - just look at how King Cnut's sons took over after him. But when there's no son? The rules become murky. Sometimes the nearest blood relative would inherit, other times the Witan (the king's council) would choose, or battles would decide the outcome.
This uncertainty opened the door for multiple people to claim they deserved the crown. Without clear customs to follow, anyone with even a distant connection to royal blood could make a case for themselves.
Quick Tip: Remember that medieval succession wasn't as straightforward as "eldest son inherits" - there were multiple ways power could transfer!



