Looking for Thomas Dawson

I am looking for information regarding my great grandparent Thomas Dawson. He married Ada Sena Jensen. Thomas I am told was born in Kilmarnock, Scotland. Ada's parents are from Denmark but settled in Norsewood. Mavis Dawson (their daughter) was my grandmother. She died in 1975.

Any information regarding Thomas or Ada would be of great interest to me.

Thanks.