Thanks @alanlester.bsky.social - it was a very long time in the making! I was fed up with the 'my ancestors were in the workhouse' rebuttal to slavery reparations (mine were too, but that's not the point!)
Interesting account of the connections between slave ownership and managed emancipation in the Caribbean, and British domestic poor law reform and the workhouse (but without drawing the false equivalences so beloved of the racist far right): onlinelibrary.wiley.com/doi/10.1111/...