siblings of Sybrecht van de Dwarsakkers

half siblings paternal

horse Frithjof 6 (Friese, 2001, from Sierk 326)

Frithjof 6

broodmare Riekje M (KWPN (Royal Dutch Sporthorse), 1997, from Sierk 326)

Riekje M

broodmare Stute von Sierk (Friese,  , from Sierk 326)

Stute von Sierk

stallion Jense 432 (Friese, 2003, from Sierk 326)

Jense 432

horse Jarich (Friese, 2003, from Sierk 326)

Jarich

broodmare Trynke B. (Friese,  , from Sierk 326)

Trynke B.