The "Kayser" is one of the children from "681" and "Claudia 681", was setting from breeding.
It is a brothers of the "Holandés" (spring record and winning of 3 first prizes in 3 consecutive weeks).
One of the more knew son is the "Verbat 40".
The "Kayser" mother's, the "Claudia 681" is a daugther of "Claudia" directly imported from the Piet Manders - Netherlands lofts, the more famous collertor of Janssen pigeons.
