siblings of Duke's Sunny Boy

half siblings paternal

jumper Duke of Havanna (Oldenburg show jumper, 2016, from Duke of Hearts xx)

Duke of Havanna

horse Duches of Hearts (Oldenburg, 2018, from Duke of Hearts xx)

Duches of Hearts

jumper Dino 468 (Hanoverian, 2019, from Duke of Hearts xx)

Dino 468

horse Schneeglöckchen (Trakehner, 2017, from Duke of Hearts xx)

Schneeglöckchen

horse Don Maneiro (Oldenburg, 2012, from Duke of Hearts xx)

Don Maneiro

horse Duke's Daisy D (Hanoverian, 2019, from Duke of Hearts xx)

Duke's Daisy D

horse Duke 383 (Mecklenburg, 2019, from Duke of Hearts xx)

Duke 383