Welcome to the Forum LaurieMcT.
There was a Shannon family living in the Parkmore area of Glenariffe in the 1950/60’s (possibly before & after that era) do you know if it was the same family connection?
The Father at that time was Bob (Robert) Shannon.
A Son, Billy, of Bob, as far as I am aware is alive and well and living in the Southampton / Portsmouth area in England. I’ve no other modern day information of the other members of the family.