Hi, Most of my Gallacher's of Greenock Scotland have connections with the Wardlaw's. Wardlaw Family Tree confirms this. I have been in Telephone contact with the Wardlaw's Author. Unfortunately no information was exchanged. I did send a photo of a Memorial Stone commemorating A William Gallacher (GG/uncle)erected 1865 to Mr.Wardlaw, no acknowledgment received. I would appreciate the offer of your tree, it may have connections.