Hi Deb,I'm not sure but this might be a clue. My ggrandfather John Allan married to Agnes Gibson in 1885. Johns parents were James Allan and Christina Barr married in 1863.There are a lot of siblings but no William, Andrew or Hay.Maybe cousins or something. They all lived in Johnstone,Renfrew,Scotland.If you think were close to something,e-mail me. I have more names and dates we might work with.