Spiers is Squeezy (and has been known to post to Mudcat), but it's his squeezebox that has bellows.

Boden is (or at any rate was) Scrapy, so that messes up the alliteration somewhat.

Kitty (who, having known Dave and Jen Spiers for a very long time,ie since my student days, has no difficulty spotting which one is related to them.....)