In the year 1528, on the sixteenth day of the month of May, such rainbows were seen in Innsbruck - appearing here and there, while at the same time three suns were to be seen - and a moon as a half beside them, as is painted here. (The Book of Miracles, Taschen)

Photo taken in Caceres, Spain, February 2019. Sadly, I am not sure the other items were present on the right of the sun, hence if it was an instance of parhelia as in Innsbruck.