Which individual initiated the selective breeding that resulted in the modern Yokohama chicken in Germany?

Answer

Hugo du Roi

The creation of the modern Yokohama chicken recognized today is attributed to selective breeding efforts initiated in Germany by Hugo du Roi. Hugo du Roi held the esteemed position of the president of the German Poultry Association at the time. His breeding program was undertaken because initial imports from Japan suffered heavy losses, especially among the males during the long sea voyage, leading to a genetic bottleneck that required outcrossing with hardy lines to establish a robust flock.

Which individual initiated the selective breeding that resulted in the modern Yokohama chicken in Germany?
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