siblings of Tosca

  half siblings maternal (3)
  half siblings maternal (3)
  half siblings paternal (103)

half siblings maternal

broodmare Caipyrinia (Oldenburg, 1997, from Cheenook)

Caipyrinia

dressage horse Tinka Belle (Oldenburg, 1999, from Royal Diamond)

Tinka Belle

dressage horse Rio Grande 112 (Oldenburg, 2001, from Rubinstein I)

Rio Grande 112