Ernest Murray Lucas (1861-1936) (1861–1936) Parents Sir Thomas Lucas, 1st Baronet Mary Amelia Chamberlain Children Ralph John Scott Lucas George Charlton Lucas Geoffrey Arthur Lucas Marjorie Dorothy Bertha Lucas Mary Gladys Lucas Siblings Arthur Lucas Amy Florence Lucas Constance Mary Lucas Evelyn Emma Lucas Evelyn Penn Lucas Francis Granville Lewis Lucas Kate Golder Lucas Sir Edward Lingard Lucas, 3rd Bt. Reginald Jaffray Lucas Mary Alice Lucas Partners Ada Catherine Moore