Györgyi Marvalics-Székely
| Personal information | |||||||||||||||
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| Born | 1 December 1924 Nagykanizsa, Hungary | ||||||||||||||
| Died | 18 July 2002 (aged 77) | ||||||||||||||
| Sport | |||||||||||||||
| Sport | Fencing | ||||||||||||||
Medal record
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Györgyi Marvalics-Székely (1 December 1924 – 18 July 2002) was a Hungarian fencer. She won a silver medal in the women's team foil event at the 1960 Summer Olympics.