Even when I thought I had given all of the airlayered ones off of the main plant away, I found more of them! Bits of root must have sent up shoots.
Right now I have Angel Pink and Golden Century (both lightly scented, both climbers.) I also have Little White Lies, which is supposed to be for hanging baskets but sure looks like a climber to me. The bummer about most climbing miniatures is the lack of scent; I insist on scent or no go.

When we moved to Nevada from Minnesota ten years ago, one of the first roses I planted was Jeanne Lajoie. I can not tell you how wonderful these climbers are and how stalwart and beautiful they are year after year. They are the perfect size, in my opinion, for a climber--they are fairly upright all on their own and have nice foliage. Since miniature roses are even hardier than traditional roses, they withstand the intense heat here, and I know they are grown in Canada. I got mine from Nor'east in tiny 4" containers--but they grew 3-4 feet the first season and their "permanent" height is about 6-7'. Very easily kept to any desired height and shape.

Jeanne Lajoie Sima. Climber.
Beautiful, well-formed, pointed buds and double flowers of medium pink, with a darker reverse. Vigorous branched growth, profuse bloom. Tall canes can be anchored to a fence or to the ground for a fountainous effect. More bloom than you could believe possible in a mini! Ht. 7 - 10 ft. 1977 Award of Excellence.

Here is a link that might be useful: Nor'east

Door County? My sister has a place up there. My husband and I grew up in Green Bay. A lady in my old rose society up there had a cute yellow mini climber called King Tut/Laura Ford. It isn't easy to find a vender offering it. I'd check HMF. Jeanne Lajoie is a nice rose too. One I debated about getting when I couldn't find King Tut was Cl. Rainbow's End but I didn't get it when it looked like my hubby and I were going to move here.

I grow Jeanne Lajoie and Hi Ho in central Illinois. I have a 90 acre park behind me and mine do fine without any winter protection