Just like everyone else, a medieval king could be truthful by speaking the truth.
To be truthful
A medieval king was a man who lived during the middle ages, ruled a territory called a kingdom, and hand the title of "king."
King William I Was a Ruler Of great Britain in The Medieval Times. King William I Was a Ruler Of great Britain in The Medieval Times.
King Stephen
There was no "rank". He was king and that was it.
henry the 8th was a modern king end of lol
king William
King Edward I
The King, Pope and some medieval countries had emperors.
The king
king arther
The first king lived in medieval times