Beatrice Ethel Lithiby was born at Northcote, Queen's Road, Richmond, Surrey, England on 4 December 1889. By 1901 she had moved with her family to Paddington, London. She was registered as a student at the Royal Academy Schools in London from 27 February 1913 to July 1921.
During World War One she served as a volunteer worker in the British Red Cross and as an assistant administrator in the Queen Mary’s Army Auxiliary Corps in France. In February 1919, she was officially commissioned to paint the Women's Army Auxiliary Corps (WAAC) in France.
Her career as an artist didn't take off until after the war. She worked primarily as a landscape and decorative painter in both watercolour and oils. She also designed church furnishings and stained glass.
She exhibited at the Society of Women Artists in London from 1920 to 1955 and at the Royal Academy in London from 1924 to 1930. Her work was also shown at the Royal Society of British Artists, Royal Institute of Painters in Water Colour, and Walker's Gallery in London; Walker's Art Gallery in Liverpool; Manchester City Art Gallery; and at the Ipswich Art Society in Ipswich, Suffolk. She participated in the Exhibition of Decorative Art at the Royal Academy in London in 1923. She was elected a member of the Royal Society of British Artists (RBA) in 1930, the Society of Women Artists (SWA) in 1934, and the Ipswich Art Club in 1946.
She designed a wall painting for Holy Trinity Church in Paddington, London. She worked on commissions for stained glass not only in Britain but South Africa and Japan.
During World War Two she served in a senior position in the Auxiliary Territorial Service (ATS) and was awarded the Order of the British Empire (OBE) in 1944.
Her address was given as 11 Porchester Square, London in 1920 and 1935; 56 Arthur Court, Queen's Road, London in 1936 and 1939; Milverton, Garfield Road, Felixstowe, Suffolk in 1948; St. Mary's School, Wantage, Berkshire in 1950; and in 1955 Guildry St. Mary, Belmont, Wantage, Berkshire, where she died on 25 July 1966.
Text source: Art History Research net (AHR net)