Ancestry.com, Florida Marriage Collection, 1822-1875 and 1927-2001 [database on-line], Provo, UT, Ancestry.com Operations Inc, 2006.

Original data:

Florida Department of Health. Florida Marriage Index, 1927-2001. Florida Department of Health, Jacksonville, Florida.
Marriages records from various counties located in county courthouses and/or on microfilm at the Family History Library.