Blimey Gill - we may have 'met'. I volunteered in the refurbishment of Dudley Assembly Hall (maybe 1976?) when it was being converted from a Cinema.
The nettle story is pathetic - who would encourage a stranger, let alone their 'brother', to eat nettles. NETTLES for God's sake. I bet they were praising the WTBTS as they were being stung picking them.