Hi Jim,
Sorry I can't see Beatrice yet, but if I'm looking at the right family in 1891 (spelt HEALLEY) then these look like the births of the other children,
James Thomas HEALLY Jun Q 1885 Stockport v.8a p.59
Elizabeth Hannah HEALLY Jun Q 1887 Stockport v.8a p.58
Mary Ellen HEALLY Dec Q 1889 Stockport v.8a p.82
Maybe getting one of these certificates and finding out Sarah's maiden name will help.
Or choose complete images and search the indexes free at Ancestry here,
http://www.ancestry.co.uk/search/rectype/vital/freebmd/bmd.aspxRegards
Daisy