Zygmunt Mineyko
Zygmunt Mineyko (Greek: Ζίγκμουντ Μινέικο; 1840 – 27 December 1925) was a Polish nobleman, army officer, scientist and engineer who later became a naturalized Greek citizen and a public figure in Greece. His son-in-law Georgios Papandreou, his grandson Andreas Papandreou, and his great-grandson George Papandreou all became Prime Ministers of Greece. Provided by Wikipedia-
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