siblings of Jumper van Merm tot Ressen

half siblings maternal 3 half siblings paternal 6

half siblings maternal

horse Broux (Dartmoor Pony, , from Iwan v. Boskamp)

Broux
gender-male

Iwan v. Boskamp / Cawsand Boy II

horse R.V.Curlew (Dartmoor Pony, , from Jurston Curlew)

R.V.Curlew
gender-male

Jurston Curlew / Cawsand Boy II

broodmare Conchia v. Maren (Dartmoor Pony, 1976, from Iwan v. Boskamp)

Conchia v. Maren
gender-female
1976

Iwan v. Boskamp / Cawsand Boy II