siblings of Duke's Sunny Boy

half siblings paternal

horse Duke's Highlight vom Schwalben (German Sport Horse, 2016, from Duke of Hearts xx)

Duke's Highlight vom Schwalben

horse Duke's Delicious (Oldenburg, 2017, from Duke of Hearts xx)

Duke's Delicious

horse Burghley (Trakehner, 2019, from Duke of Hearts xx)

Burghley

jumper Die Maus 6 (Oldenburg, 2012, from Duke of Hearts xx)

Die Maus 6

horse Dance of Hearts (Oldenburg, 2011, from Duke of Hearts xx)

Dance of Hearts

horse Duke of Rose (Württemberger, 2013, from Duke of Hearts xx)

Duke of Rose

horse Duke of Harmony (Hanoverian, 2011, from Duke of Hearts xx)

Duke of Harmony

horse Avondale’s Return (German Sport Horse, 2015, from Duke of Hearts xx)

Avondale’s Return

horse Flight of Hearts (Trakehner, 2013, from Duke of Hearts xx)

Flight of Hearts

jumper Dschingis Kahn 2 (Oldenburg, 2007, from Duke of Hearts xx)

Dschingis Kahn 2

horse Duca di Cuori (Oldenburg, 2007, from Duke of Hearts xx)

Duca di Cuori

horse Dacapo 277 (Oldenburg, 2006, from Duke of Hearts xx)

Dacapo 277