Maybe history but I haven't met any personnel from that organisation to my knowledge, so definitely not the latter
A meeting of the group has popped up for 18th May, for Westbury. I am checking back on details (time and guest charge) and will add it here if the answers are appropriate
Chris - I suspect you have met at least one of their patrons with Railfuture.
Quote
Patrons: Sir Edmund Verney, The Rt Hon. the Lord Newby OBE, Mr George Bathurst, Professor Andrew N Williams BA» (British Airways - about), BM BCh, MSc, PhD, MRCP, FRCPCH, FRHistS, Mr Trevor Garrod, Mr Colin Crawford, Mr Leonard Lean