Hi Jim,
This is the family from the 1881 census from the LDS Familysearch.
Edward SPARKES Head M Male 36 Chichester, Sussex, England Bugler Sussex Militia
Mary SPARKES Wife M Female 32 Chichester, Sussex, England Bugler Wife
Sarah J. SPARKES Daur Female 7 Chichester, Sussex, England Bugler Daur
Geo.Edwd. SPARKES Son Male 5 Chichester, Sussex, England Bugler Son
Harry T. SPARKES Son Male 4 Chichester, Sussex, England Bugler Son
Fanny M. SPARKES Daur Female 2 Chichester, Sussex, England Bugler Daur
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Source Information:
Institution "Chichester Barracks"
Census Place Subdeanery, Sussex, England
Family History Library Film 1341276
Public Records Office Reference RG11
Piece / Folio 1129 / 102
Page Number 9
If you look for either his marriage (maybe around 1873) or his birth registration on 1837online, you should be in business.
Jane