Marcel Neumann
Marcel Neumann (born 5 May 1915, date of death unknown) was a Luxembourgian swimmer. He competed in two events at the 1936 Summer Olympics.[1] References
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Marcel Neumann
Marcel Neumann (born 5 May 1915, date of death unknown) was a Luxembourgian swimmer. He competed in two events at the 1936 Summer Olympics.[1] References
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