The Master Surname Index (not online) (mostly burials in Alberta cemeteries) of the Alberta Genealogical Society lists some 25 ROMEO names including;
Susana ROMEO, 1857 - 1927,
Joseph H. ROMEO, 1885 - 1955,
Leopold ROMEO, - 5 May 1966 age 76,
Robert L. ROMEO, 11 Aug 1918 - 3 Oct 2002,
all buried in the Peavine Anglican cemetery at Sangudo.
Most of the ROMEO's are buried in this cemetery with a few in other nearby cemeteries.
If you contact the the AGS Research Services Committee of the Edmonton Branch, they can send you a print out of this Peavine cemetery that would list all these and the family members. This family is also mentioned in some of the local history books. They can also send you pages from these books.
http://abgensoc.ca/ The Edmonton Branch
http://agsedm.edmonton.ab.ca Peter