siblings of Willy du Castel de Rattendael

half siblings paternal

stallion Jack Du Mury-Marais (Shetland Pony,  , from Ninas du Castel Saacy)

Jack Du Mury-Marais

stallion John du Mury-Marais (Shetland pony (under 87 cm),  , from Ninas du Castel Saacy)

John du Mury-Marais

stallion Kiwi Du Mury-Marais (Shetland pony (under 87 cm), 1982, from Ninas du Castel Saacy)

Kiwi Du Mury-Marais

stallion Erasmus du Castel Rattendael (Shetland pony (under 87 cm), 1987, from Ninas du Castel Saacy)

Erasmus du Castel Rattendael

broodmare Wilma du Castel de Rattendael (Shetland Pony, 1982, from Ninas du Castel Saacy)

Wilma du Castel de Rattendael

broodmare Astrid du Castel de Rattendael (Shetland pony (under 87 cm), 1983, from Ninas du Castel Saacy)

Astrid du Castel de Rattendael

broodmare Tonia du Castel de Rattendael (Shetland pony (under 87 cm), 1997, from Ninas du Castel Saacy)

Tonia du Castel de Rattendael

broodmare Talma du Castel de Rattendael (Shetland pony (under 87 cm), 1979, from Ninas du Castel Saacy)

Talma du Castel de Rattendael