In the October to December 1890 birth index Ethel Kate Brown, Luton Bedfordshire, volume 3b, page 394.

England Select Births and Christenings
Baptism April 26, 1891 Ethel Kate Brown, Lilley, Herfordshire, father George Danby Brown, mother Kate

In the 1891 census 92 Wellington Street, Luton, Bedfordshire
Head George D. Brown, married, age 48, pianoforte tuner, neither employer nor employed, born St. Albans, Hertfordshire.
Wife Kate Brown, married, age 28, born Luton, Bedfordshire.
Daughter Ethel K. Brown, age 5 months, born Luton, Bedfordshire.

In the 1901 census 11 Cumberland Street, Luton, Bedfordshire
Head Edward Lane, age 66, carpenter, employer, born Offley, Hertfordshire
Wife Sarah Lane, age 62, born Little Brickhill, Buckinghamshire
Grand Child, Ethel Brown, age 10, born Luton.

In the 1911 census 11 Cumberland Street, Luton, Bedfordshire
Head Sarah Lane, widow, age 74, born Little Brickhill, Buckinghamshire
Grand Daughter Ethel Brown, single, age 20, dressmaker, worker, born Lutton, Bedfordshire
Grand Daughter Mabel Brown, age 17, single, general servant domestic, worker, born Luton.

In the 1939 England and Wales Register
20 Windsor Street, Luton, Bedfordshire
1. Arthur W. Watts
2. Rebecca Watts
3. Edward E. Weaver
4. Ethel K. Brown [later Brown is replaced with Parsons], born November 14, 1890, single, dressmaker (alteration ????)

In the October to December 1939 marriage index Ethel Brown and Walter Parsons, Luton, Bedfordshire, volume 3b, page 1815.