Hello Leonora,
One of my friends at the Peterhead Family History showed me your messages today and I think I'm right in thinking it's Tommy Kelly who lived with his parents at the Prison Quarters in the 1940's when I was small or should I say young, Tommy helped me with the first codling I caught from the said breakwater, my husband is one of the men rebuilding the model and will be very pleased to see the disc when it arrives I have taken some photo's of the work in progress, but like you I'm not sure how to work this site properly.
Tommy had a sister Martha and Patsy if I remember properly, he was also friendly with Bob Law dec. and Alfie Hepburn who I think still lives in Aberdeen.