There is an on-line tree that states that she married Ernest John BROWN in 1915
He died in 1932 and she died in 1955
Civil Death Record quoted Newbury 1955 Sept V6a P42
There are seven siblings listed for here with DoBs and DoDs and links to records that make the information given look most believable.
I suggest if you can contacting the owner of the tree on ancestry as it is very detailed for the family
1901 census
1, Jubilee Road Victoria Terrace, Newbury, BerkshireErnest J Brown Head 1865 Foreman In Timber Yard Newbury
Mary A Brown Wife 1862 Newbury, Berkshire
Walter C Roberts Boarder Single 1883 Railway Clerk Abingdon, Berkshire
living same place 1911
Ernest John Brown Age 67 Residence
20 Jubilee Rd Burial date 29 Dec
1932 Church Newtown Rd Cemetery Place Newbury
Here's some of the info. from Ernest John Brown's Army record
Army office form Stamped with
Royal Defence CorpsDeath Cert of Pensioner (to be used for info. War Office only)Ernest John Brown died 24th December
1932 at Newbury Hosp.
Cause succumbed to injuries received in an accident on Dec 19th
through horse bolting with lorry
certified that the above named died on the date above
(Railway clerk) signature George Smith address 63 Queens Road Newbury signed Jan 6th
1933age 47
Disembodied on demobilisation date 5/3/1919
Address
Victoria Villas, East Field, Newbury BerksHome
30/8/14 to
5/3/1919Next of kin Mrs M A Brown, address same as above
The public tree suggests that Ernest's wife
Mary Annie Brown nee Hobsondied in Bermondsey London 1914
she's with her husband on the Electoral Register, so I don't think that can be her death entry in 1914
1920 Electoral Register Berkshire Newbury
Ernest John Brown & Mary Annie Brown living at
1 Victoria Villas, Jubilee Road1925 Ernest John Brown & Mary Annie Brown
20 Jubilee Road, Newbury1930Ernest John Brown & Mary Annie Brown
20 Jubilee Road, Newbury