The Meulemans pigeons are a combination of the Janssens and the Huyskens. And the Van Den Bosch pigeons are some of the original birds of the Huyskens van Riels.
In the 1970s the renowned “Golden Couple” were paired in the loft of Karel Meulemans. A crossing of Janssen and Van Den Bosch, the Golden Couple produced exceptional children, and quite prolifically. These exceptional children were great breeders and prime examples of complete outcrossing producing excellent pigeons.( via: pigeonracingpigeon.com)