Jan Witkiewicz Koszczyc (16 March 1881 – 26 October 1958) was a Polish architect and conservator.
He was born in Rudamina (Urdomin) and died in Warsaw.

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Join the roomJan Witkiewicz Koszczyc was a Polish architect and conservator.
Jan Witkiewicz Koszczyc (16 March 1881 – 26 October 1958) was a Polish architect and conservator.
He was born in Rudamina (Urdomin) and died in Warsaw.