I think John Lennon was INTp. What is your guess on Yoko?
I couldn't really find a video that exemplifies her... but lately I have been thinking she seems sort of Isfp?? But At the same time i could see her being an Fi type too. She seems to be defined by specific people in her life, focusing on these relations.
Noticed that she seems to let John speak for her in some videos i've seen of them together. dual or complimentary behavior?
https://en.wikipedia.org/wiki/Yoko_Ono