Okay, so you're not the High Sherriff of Cornwall, then? THAT's the other Mark Thomas? I get it now. You're Mark Thomas the producer/fiilm-maker. Pls forgive, I'm 1/2 a world away, yet knew that if 250 yrs later, townsfolk are still celebrating the birth of Mr. Trevithick, there was something about him & his town I could learn from viewing this vid...and I did! But being a musician, I particularly enjoyed the ode to Cornwall at the end. Moving song, & cute kids!