descendants of Spare Pin xx

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broodmare Zwavo's Surprise xx (Thoroughbred, 1981, from Stuyvesant xx)

Zwavo's Surprise xx
gender-female
1981

Stuyvesant xx / Track Spare xx

horse Zwavo's Rival xx (Thoroughbred, 1982, from Man in the Moon xx)

Zwavo's Rival xx
gender-male
1982

Man in the Moon xx / Track Spare xx