siblings of Bertha

half siblings paternal

horse Electron 1336 (KWPN (Royal Dutch Sporthorse), 1963, from Utopia)

Electron 1336

broodmare Aterla (Gelderland, 1959, from Utopia)

Aterla

broodmare Bura (Gelderland, 1960, from Utopia)

Bura

broodmare Bianca (Gelderland, 1960, from Utopia)

Bianca

broodmare Freda (Gelderland, 1964, from Utopia)

Freda