 Morio and Husfeld used it for Forta and Noblessa and it is one grandparent of Reichensteiner.Scheu himself used it to produce Siegerrebe, and this variety, which at one time was credited with being a Madeleine Angevine x Gewürztraminer crossing, was unmasked by Heinz Scheu – Georg’s son – as also being a freely pollinated Madeleine Angevine seedling.It is conceivable that the variety we now grow in the UK as Madeleine x Angevine 7672 comes from the same crossing programme that produced Siegerrebe.