Fantastic, David. I met your great-uncle, John, when he was in NZ (he was great mates with my grandfather) and stayed with Anne & Vernon and met Hazel & Robyn when I was in the UK last. I also met Neil and Rae, and their families.
The Somerset connection is historical, with James Alexander Bailey's father and grandfather, etc, coming from Taunton. Whilst we are a Westcountry family, we are specifically a Somerset family. The Bailey Family (of Somerset) fb page is
https://www.facebook.com/groups/550117938724601/ Part of its reason for existance is to attract Baileys from Somerset and to entice them to take Y-DNA tests for us to try and find early cousins.