This has been found in descendants of both Charles and Joseph Reinhardt, so this is truly a Reinhardt trait. Aspirin allergy also shows up in the descendants of John Reinhardt and Maggie Mahoney. Maggie Mahoney Reinhardt suffered with severe migraines. In 1990 my brother was diagnosed with Dupuytren s contraction. As the tissue tightens, it pulls the fingers down towards the palm of the hand.
Surgery corrects the problem.
At the time of his diagnosis, his doctor told him that this was a hereditary defect, and after hearing this, one of my aunts discovered that she had the same thing. After her surgery, her son too, was diagnosed with this condition.