Maurice Ziff was a son of Joseph Ziff and Sientje van Coevorden. He was a talented musician and played the violin and gitar, among other instruments. Maurice Ziff played in the band of John Kristel.
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In January 1942, an obituary was placed in Het Joodsche Weekblad for Maurice Ziff.
Het Joodsche Weekblad, 2 January 1942, 8