lucy24 - 10:31 pm on Feb 22, 2013 (gmt 0)
If i do this, there will be two 301 redirects to latest url structure
Do you mean that a single request will be redirected twice (BAD) or that two different requests will redirect to the same url (perfectly OK if it is all the same page but it has been renamed more than once)?
oldestname >> 301 >> oldername >> 301 >> currentname
oldestname >> 301 >> currentname
oldername >> 301 >> currentname
That's assuming you are not trying to pull the wool over g###'s eyes by doing multiple redirects. It will probably not work, so don't bother.