Nope! I've been following this thread but can't add any brilliant pearls of wisdom, I'm afraid. (I didn't meet Packie until 1975 and we didn't start gigging until early '76.) He did write a lot of song words and has a knack for ballad verse, so I think Valmai could well have it pegged.

I see what people mean about those names, now you mention it. Reminds me of Cletus & Brandine (The Simpsons) calling their kids things like Tiffany and Amber.