Rachel, It just might be worthwhile getting a copy of her death certificate, the disability might have been a contributory cause of her death. Failing that, I think your chances are remote, however, some employers were better than others. My grandmother lived with us and had been in domestic service with a family in Cambridge for many years. Every week that she lived with us I remember a letter coming fromher former employer, the contents were always the same, except at Christmas her pension a £1 note. This was in the 1940s and early 1950s. At Christmas there was a parcel instead, plus a second parcel from her former employer's daughter who had emigrated to Rhodesia as it was then called. Possibly if your person's employers were of this type they may have made some provision, and left a record of it.