Not a direct lineage Tom. The 60’s Triumphs were made in Meriden (BSA Small Heath) and both firms went into liquidation in, I think, the 70’s. A guy called John Bloor who made his cash building houses in the UK and bought all Triumph rights and patents in the 80’s. He set up a factory at Hinkley, Leicestershire and began production early 90’s? Bought my first Hinckley Triumph, a 900 Sprint in the mid-90’s. Owned various models in an unbroken line since then.
Every one I’ve owned has been a triple, mainly the 900s with the last one being a smaller 675R. Love ‘em!