Hallatt - South Yorkshire (Sheffield)

I'm looking for information on the Hallatt family.My mother was a Hallatt before her marriage, and my family tree on that side only goes a little way back:

? HALLATT (d. 1918) m. (approx. 1895ish) Sarah Ellen TAYLOR
==Percy (b. approx. 1900, d. 1918)
==Edie (d. 1918)
==Arthur (d. 2001)
==Fred
==George
==Frank (b. 09.01.1909) m. (August 1929) Dorothy Mary FOWKES
====Brian Frank m. (1953) Stella Elizabeth BROWN
======(Caroline) Elizabeth m. Martin WEBSTER
======Rosemary Anne m. Peter Miles DEARDEN
====Margaret m. Edward REGISTER
======Kathryn
======Timothy
======James
====Maureen m. Brian McDERMOTT
======Helen
======Anne
====Roger m. Elspeth McGUIRE
======Michael
======Robert
======Alison