Suggesting that sharing the same surname of an then famous fancier would have seen the Arendonk family making contact with Jules Janssen.

有相同姓氏而出名的信鸽爱好者往往会将儒勒·詹森与阿仁栋克的詹森连系起来。

youdao

In relation to the base of the Arendonk family some authorities imply that the Janssen Bros and especially their father was somewhat secretive about the pigeons used.

关于阿仁栋克的詹森系的基础，许多人暗示詹森兄弟尤其他们的父亲对使用鸽子之事略微保守密秘的。

youdao