We cannot find anything about this group. There is a site called the Ancient Tree Forum, but it doesn't refer to this tree. The web address www.forestry.gov.uk on the plaque is that of the Forestry Commission, but likewise has no reference to the Charlton tree.
Credit for this entry to: Alan Patient of www.plaquesoflondon.co.uk
This section lists the memorials created by the subject on this page:
London Tree Forum
Charlton House mulberry, said to be the first of its species planted in Engla...
The tree is outside our photo, to the left, south, set back from the road, in...
Manages 8 major Royal Parks covering 5,000 acres: Bushy Park (with the Longford River), The Green Park, Greenwich Park, Hyde Park, Kensington Gardens, The Regent's Park (and Primrose Hill), Richmo...
Their plaques have an 'R' representing Regent Street which is a Crown Estate website for promoting Regent Street as a shopping destination.
First documented in 1674, at its largest the farmland was bounded by High Road, Ballards Lane, Long Lane, Squire's Lane. The Cobley family owned it from 1680 to 1902 when it was sold, the building...