Riario

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House of Riario Italian: Casa Riario
Noble family
Motto: "The upright like the palm will bloom" (Latin: Iustus ut palma florebit)
Country	Italy
Founded	Ca. 1100 (Ca. 1100)
Founder	Degenardo Riario
Final ruler	Girolamo Riario
Titles	Lord of Forlì and Imola
Style(s)	"His/Her Excellency"
Dissolution	1877; 147 years ago (1877)
Deposition	1488 (1488)

The House of Riario, sometimes referred to as Riario-Sforza, is an Italian noble family from Savona, near Genoa. Closely associated with the Papal States, the family gained control over several signorie ("lordships"), such as Bologna and Forlì.