Thanks for help everyone, sorry it's taken me a while to follow up your links.

Hi Wolfgang, much thanks for the title & the link, Harvard posted a final line that makes sense to me - I'll stay with something close to :' If there wasn't plenty, well the poor folk would get none.'

Thanks Guest, the Bruce Olson site is wonderful - I hadn't come across it before.

...But still only 5/7 of the sins.

Thanks again.

Hilary