I found two marriages for Silvus - I believe it could be a mistake and the were Silvers

Hamilton Co, Iowa
1890 Oct 7 - Emma J Silvus m. H. B. Dale

Hamilton Co, Iowa
1891 Feb 17 - Lottie B Silvus m. E.W. Sells

The source for both was Hamilton County, Iowa
early marriage records, 1857-1899 Hamilton
Heritage Hunters Genealogical Society (Webster City, Iowa)

I found the girls listed in the 1870 census
and they were Silvers.

1870 census Webster, Hamilton Co, Iowa
William J Silvers40
Elizabeth 35
Thomas 14
John C 12
Else V 9
William D 7
Lottie B 4
Emma J 2

Any ideas - Silvers or Silvus? We are looking for all
those of the Silvus family.