Unexpected discovery - Rumsey family tree

Learnt today in  my  search for my family roots that this chapel within the parish church of St Edmunds, Crickhowell was dedicated to the memory of Henry Rumsey,  a local worthy and benefactor in the 17th century.

it appears the family, who came originally from Romsey in the 16th century
developed quite a present in the town both as merchants and landowners.

During the 1930s though the chapel was re-dedicated  as a memorial to World War 1 soldiers.

Re. research- this is a bigger project than I expected not helped by so many having the same name Walter or John.

Photo: my niece Angie in the chapel.