Peerage Record – 23371

     Alec Andrew Muir married Hon. Helen du Parcq, daughter of Herbert du Parcq, Baron du Parcq and Lucy Renouf, in 1948.¹

     Hon. Catherine Simonne du Parcq is the daughter of Herbert du Parcq, Baron du Parcq and Lucy Renouf.¹ She married Leslie Twelvetrees in 1939.¹
     From 1939, her married name became Twelvetrees.¹

     Leslie Twelvetrees married Hon. Catherine Simonne du Parcq, daughter of Herbert du Parcq, Baron du Parcq and Lucy Renouf, in 1939.¹

     Joseph Duveen, 1st and last Baron Duveen was born on 14 October 1869.¹ He was the son of Sir Joseph Joel Duveen and Rosetta Barnett.¹ He married Elsie Solomon, daughter of Gustav Solomon, on 31 July 1899.¹ He died on 25 May 1939 at age 69.¹
     He was educated at Brighton College, Brighton, Sussex, England^G.¹ He was a dealer in works of art.¹ He was appointed Knight Bachelor in 1919.¹ He was created 1st Baronet Duveen [U.K.] on 15 February 1927.¹ He was created 1st Baron Duveen, of Milbank in the City of Westminster [U.K.] on 3 February 1933.¹

     Sir Joseph Joel Duveen was born in 1843 at The Netherlands^G.¹ He married Rosetta Barnett, daughter of Abraham Barnett, on 10 February 1869.¹ He died on 9 November 1908.¹
     He was a dealer in works of art.¹ He lived at The Elms, Hamsptead Heath, London, England^G.¹ He was appointed Knight Bachelor in 1908.¹ He had six other sons and two other daughters.¹

     Rosetta Barnett was born in 1841.² She was the daughter of Abraham Barnett.¹ She married Sir Joseph Joel Duveen on 10 February 1869.¹ She died on 25 June 1922.¹
     From 10 February 1869, her married name became Duveen.¹

     Abraham Barnett lived at Hull, Yorkshire, England^G.¹

     Elsie Solomon was born in 1881.² She was the daughter of Gustav Solomon.¹ She married Joseph Duveen, 1st and last Baron Duveen, son of Sir Joseph Joel Duveen and Rosetta Barnett, on 31 July 1899.¹ She died in 1963.¹
     From 31 July 1899, her married name became Duveen.¹

     Gustav Solomon lived at New York, U.S.A.^G.¹

     Hon. Dorothy Duveen was born in 1903.² She was the daughter of Joseph Duveen, 1st and last Baron Duveen and Elsie Solomon.¹ She married, firstly, Sir William Francis Cuthbert Garthwaite, 2nd Bt., son of Sir William Garthwaite, 1st Bt. and Francesca Margharita Parfett, on 23 July 1931.¹ She and Sir William Francis Cuthbert Garthwaite, 2nd Bt. were divorced in 1937.¹ She married, secondly, B. H. Burns in 1938.¹ She died in 1985.²
     Dolly.³ From 23 July 1931, her married name became Garthwaite.¹ From 1938, her married name became Burns.¹