We have spent a lot of time researching the Avern name, but have concentrated in London. We have got back to a James Avern marrying a Sarah Maxwell in 1787 in London. I am sure there must be a connection with the Warwickshire family, but have so far failed to find any. Can you help at all. So far we have got over 500 names in the S London area - a lot of whom are connected with the cork cutting industry.