You asked about sources to find siblings of your grandmother. This is not going to be easy. These sources might contain the information, but require quite some searching: a) 1891 Census b) Wills registered at Principal Probate Registry ( I have extracts for Woolford 1858-1917) c) Obituaries in Local Newspaper. Often in the period 1880-1940 these would include all the family, though of course only a fraction of people would have obituaries. d) Civil Registration Birth Indexes for WOOLFORD. Maybe someone has extracted these ? If more members joined the group and some have access to the registers maybe all Woolfords could be extracted. Town directories or electoral registers would nor really help. Peter Lowe Hertford, England