Amusing story.
My interest in my family history began when I was overseas in the Navy. This was around 1984-5. We had liberty in a port I believe it was Palma Nova , Spain. On a Sailors (me) relaxing time (liberty call) , I found an Irish pub where some of my shipmates where getting tattos and finding the pints of refreshment as I, when I found on a lonely wall ,hanging there since who knows when a map of Scotland and Ireland with family names and locations. There I saw the Henderson name and became amazed that I would find of all places, in Spain, in an Irish pub, owned and ran by two German fellows, the Henderson name. It is a small world after all.