I have started a Yorkshire, England paternal (Y-DNA) and maternal (mtDNA) project on the FamilyTreeDNA site.

I'm looking for as many people with suspected (or proven) Yorkshire lineage to join.

If you already have DNA results from FTDNA, you can join the group here:
http://my.familytreedna.com/group-join.aspx?act=groupjoin&am...

If you do not yet have DNA results from FTDNA and wish to order DNA tests you can do so here:
http://www.familytreedna.com/group-join.aspx?Group=Yorkshire...

Note that from time-to-time FTDNA offer specials on DNA testing to new/existing project members, so if you are considering a new DNA test make sure you visit the above link.

My personal Yorkshire Y-DNA heritage goes back to the village of Crayke, appproximately 13 miles north of York. Surname is Dale but suspected to be Wainwright due to an illegitimate birth.