Siblings of Biontech

Half-siblings Dam line

Broodmare First Date (Oldenburger, 2013, from Fürst Romancier) - unknown

First Date
gender-female
2013

Fürst Romancier / Sir Donnerhall I

Dressage horse Elastic 12 (Oldenburger, 2019, from Escolar) - unknown

Elastic 12
gender-male
2019

Escolar / Sir Donnerhall I