The first name on the list is Alice Maria GOOSEY and she is described as a widow so it would appear that she has come to that surname later in life. We also have Fred GOOSEY mentioned so would expect to find him being a relative.
First step is to try and establish her maiden name and who her spouse was before he passed away. Will use Ancestry unless otherwise specified to review available documents starting with a quick search just using name and year of death.
This brings up three documents that are clearly for her and the first have already seen regarding probate. The other two are the Burial and Cremation Index and the Civil Registration Death Index.
The first takes you out of Ancestry to the Deceased Online 7 website where there would be option to purchase more detail although whether this would provide anything new is unknown. Here we learn she was apparently cremated just four days after death which seems unusual.
The other document is the transcribed entry which has death registered in Wellingborough, Northamptonshire in Q3 1953 and states she was 73 at the time of death. This may not be precise but gives a guide with which to work further of an estimated birth year circa 1880.
Ancestry also suggests some records which may not relate but direction to take the investigation further. If those documents are correct then her maiden name is BALL and can be used to create a potential family tree.