There are no Cr*m*l* births registered in Berwickshire in the 19th century.
According to the GRO web site the following are registered in Alnwick
James Schofield 1862/Sep/10b/296 mmn Renwick
Thomas Schofield 1864/Dec/10b/297 mmn Renwick
and in Berwick
Mary 1869/June/10b/355 mmn Renwick
Mary 1871/Dec/10b/334 mmn Renwick
Susannah 1880/Mar/10b/380 mmn Renwick
The 1871 census lists in Chapel Street, Berwick
Thomas Crumlish, 26, born Ireland
Mabel Crumlish, wife, born Alnwick
James Schofield, son, 7, born Alnwick
Thomas Schofield, son, 5, born Alnwick
Ann Crumlish, daughter, 2 born Berwick
Neither the GRO nor FreeBMD appears to have a listing for the birth of Nellie/Hel(l)en in 1871-1875.