Failing memory has got me here. Forty years ago I remember friends singing a song, apparently from England, with a minor tune and a darkish sounding chorus that sounds like

Rumsay ho, rumsay ho.

I can no longer remember anything more about this song, and I seem to have no record of it. Nor have I been able to find it in songbooks. It's on the tip of my tongue, but I can't get it.

Can anyone help?

Thanks,

Bob