Mar. 03, 1956 - Murdered Woman Identified. Mrs. Marian Duignan: The body of a murdered woman - which was found in Hamptead Cemetery last Saturday - has been identified as that of Mrs. Marian Duignan - an artists' model.. Mrs Duignan disappeared from her home in Tanza road, Hampstead on Augut Bank Holiday 1953. Mrs. Mabel Sharpe an artist said that Mrs. Duignan was her friend -and she had painted her portrait many times. Photo Shows:- Mrs. Mabel Sharpe - at work on a portrait of the dead woman Mrs. Duignan.