This may be of interest to anyone looking for Dunbavand in Runcorn, to avoid a possible search for a nonexistant ancestor.
While looking for the baptism of Alfred Timperley in 1850 in the All Saints (Runcorn) parish register I found the following entry,
Baptism, 22nd Sept 1850
Fist name, Alfred
Parents names, David and Sarah
Surname, Dunbavand
Residence, Runcorn
Father's occupation, Stonemason
Although it is possible that this is a genune Dunbavand, I believe it is actually the baptism of Alfred Timperley because all the details apart from the suname are correct for Alfred, and I have been unable to find any record of Alfred's baptism in any other parish register.