I have been working on a BOXALL (and variant) One Name Study for many years and have a large database that I can draw on to assist you in your family research. The many variants include such spellings as: BOXELL, BOXWELL, BOXHALL, BOXSHALL, BOXOLD, BOXILL, BOXHILL.
If I can assist you with your family research, I am registered with the Guild of One Name Studies, so I have agreed to assist all those who ask for assistance with their BOXALL research.