Final answer:
James V of Scotland was the king who wasn't also the king of England, reigning from 1513 to 1542.
Step-by-step explanation:
The king of Scotland who wasn't also king of England was James V, reigning from 1513 to 1542. During his reign, he faced various challenges including conflicts with England and internal rebellions. He is known for his efforts to consolidate his power as a monarch and his impact on Scottish society and culture.