siblings of Formidable

  half siblings maternal (3)
  half siblings maternal (3)
  half siblings paternal (181)

half siblings maternal

jumper Caselli (KWPN (Royal Dutch Sporthorse), 2007, from Vingino)

Caselli

jumper Isotoop Hz (KWPN (Royal Dutch Sporthorse), 2013, from Biscayo)

Isotoop Hz

jumper Duncan 84 (KWPN (Royal Dutch Sporthorse), 2008, from Sanvaro)

Duncan 84