Marguerite Ruygrok
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| Personal information | |||||||||||||||
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| Born | 3 June 1947 | ||||||||||||||
| Sport | |||||||||||||||
| Sport | Swimming | ||||||||||||||
| Strokes | Breaststroke | ||||||||||||||
Medal record
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Marguerite Isabelle Ruygrok (born 3 June 1947) is an Australian former breaststroke swimmer. She competed in two events at the 1964 Summer Olympics.[1]
