Manx Genealogy

Re:John Joughin(c clucas) --Jane Joughin (c caine)

I'm hoping someone can help me--I'm confused about John Joughin who md Cath Clucas being the brother of Jane Joughin who md Caesar Caine.

Maybe it will look clearer to me in the morning. My mind is a bit wobbly on anesthesia.
I had a vertebroplasty on my fractured back this am--it will hopefully relieve the awful pain.