Hi Sue,
For me, this whole part of my tree is a work in progress. My Garbutt's all came from around Middlesbrough/Guisborough/Bilsdale/Whitby in Yorkshire, and although I haven't proved it yet, I am fairly confident that all the Garbutt's from the area, including your Garbutt's, are linked. Norton is a suburb of Stockton-on-Tees, which is in Durham on the north bank of the Tees. My more recent Garbutt's are from Middlesbrough (along with most of the rest of my ancestors on my Paternal side) which is directly opposite Stockton on the south bank of the Tees in Yorkshire. I haven't yet linked your Garbutt's directly to mine, however I have surprisingly linked Jane Overend to my tree. Her Sister Isabel Overend married Joseph Ripley, their Daughter Eleanor Ripley married my 4th Cousin Henry Linskill. Henry was the brother of Author & Poet Mary Jane Linskill from Whitby (Google her).
Will keep you posted, and hope this helps,
Cheers
Chris