Ihave a climbing hydrangea, against a north facing fence, so is in shade most of the time, but it flowers every year, can get to 100 ft eventually, Derek.

I have the hydrangea too, it's big! But also grow the honeysuckle Lonicera Brownii long red trumpets late summer, happy in shade

The thornless rose Zephirine Drouhin can cope with shade.

Thank you for your suggestions, just have to decide which one to pick!