In the January to March 1860 birth index Marion Lilla Lamb, Marylebone, London, Middlesex, volume 1a, page 433.

parish records St. Marylebone
Born December 27 1859, baptized January 31 1860, Marion Lilla Lamb, daughter of Edward Buckton and Caroline Frances Lamb of 3 Hinde Street, father is an architect.

In the 1861 census 3 Hinde St., St. Marylebone district, Rectory sub-district, Middlesex.
Head Edw. Buckton Lamb, age 54, Architect, born London.
Wife Caroline Francis [as spelled] Lamb, age 40, born Lambeth, Surrey.
Son Edw. Becket Lamb, age 3, born Marylebone, Middlesex.
Daughter Caroline Graham Lamb, age 2, born Marylebone.
Daughter Maria Silla Lamb, age 1, born Marylebone.
3 servants

In the 1871 census 3 Hinde St., St Marylebone.
Head Caroline Lamb, widow, age 50, Professor of Music, born Lambeth.
Brother Harry Nixon, unmarried, age 28, professor of music, born Kensington.
Son Edward Lamb, age 13, scholar, born Marylebone.
Daughter Caroline Lamb, age 12, born Marylebone.
Daughter Marion Lamb, age 11, scholar, born Marylebone.
1 servant.

In the 1881 census 109 Stamford St., Waterloo road First sub-district, Lambeth.
Head Caroline Frances Lamb, widow, age 60, Teacher of Music, born Lambeth, Surrey.
Daughter Caroline Graham Lamb, single, age 22, governess, born Marylebone.
Marion Lilla Lamb, single, age 21, Plan Tracer for Architects, born Marylebone.

In the 1891 census 44 Great Russell Street, St. Gorge Bloomsbury, London.
Visitor Caroline F. Lamb, widow, age 70, organist, born Lambeth.
Visitor Caroline G. Lamb, single, actress, age 32, born Marylebone.
Visitor Marion L. Lamb, single, age 31, actress, born Marylebone.
They are staying Sarah Jackman, age 53.

In the October to December 1899 marriage index Marion Lilla Lamb on the same page as Walker Alfred Beaumont and Arthur James Williams and St. George Hanover Square, London, Middlesex, volume 1a, page 1099.

In the 1911 Census, 82 Claverton Street, Pimlico, St. Geroge Hanover Square, Belgrave.
Lodger Marion Lilla Beaumont, age 51, widow, no children born alive, independent, born Hinde Street, London.
She is living with Charles Blake and his family.

London Electoral Registers 1915
3 Spa Terrace, Valley Road
Marion Lilla Beaumont

London Electoral Registers 1929
77 Valley Road, Wandsworth
Marion Lilla Beaumont
Marion Chatterton
Marion Ellen Pollock

London Electoral Registers 1939
77 Valley Road, Streatham, Wandsworth
Marion Lilla Beaumont
Marion Sarah Chatterton
Marion Ellen Pollock
Caroline Graham Pollock

In the 1939 England and Wales Register
77 Valley Road, Wandsworth
1. Marion L. Beaumont, born December 27 1859, widow, private means
2. Caroline S. Pollock, born June 10 1858, widow, unpaid domestic duties
3. Marion E. Pollock, born Sep 24 1893, single, secretary, Wandsworth B.C. 5811 Air Raid Warden
4. Marion S. Chatterton, born September 16 1871, single, retired secretary
5. Rebecca F? Chatterton, born January 10 1868, single, Salvation Army Officer (retired)

Death year from the Danbys by Selby Whittingham.