Confirmation of Jessie's age?
Born circa 1871
She was admitted to St George's workhouse in Mint Street 14.12.03, discharged following day
Don't know if this is her only admission. Haven't been able to find anything else yet. Maybe when Ancestry index more of these Poor Law records something else will turn up. You could still search through the records for Southwark Board of Guardians on here, might be something.
See attachments of A+D and Creed registers