I agree, the same person, though "Daisy" does seem to come out of nowhere! There must be a reason ...
For interest, you may know this already:
"Mr. J. SAUNDERS of Rothesay-road, Luton, straw hat manufacturer, who died on April 16, left estate of the gross value of £1,103, with net personality of £522. He left:-
His collection of Mycetoza to the Trustees of St. Albans Museum."
Monday, July 13, 1925
Publication: The Times
(Mycetoza being slime mould

)