We don't know for sure that the HPEA is the "Hyde Park Estate" that erected the Dearmer plaque but it's the best candidate that we could find.
This section lists the memorials created by the subject on this page:
Hyde Park Estate
Creations i
Percy Dearmer
Hyde Park Estate Percy Dearmer, 1867 - 1936, priest and liturgist, Canon of ...
Other Subjects
Silvester Schiele
Coal merchant and co-founder of Rotary International.
1 memorial
Samuel Coleridge-Taylor Centenary Festival
A year-long series of events organised by the Samuel Coleridge-Taylor Foundation, to mark the anniversary of the composer's death.
1 memorial
1 memorial
2 memorials
Ladywell Assembly
An initiative set up by volunteers to promote the activities of local groups, and to cover the issues raised at the local assembly, including parking, traffic congestion, pollution and planning iss...
1 memorial