Saio
Defined in 2 dictionaries — Bouvier (1914), Black's (1910)
Bouvier's Law Dictionary and Concise Encyclopedia
John Bouvier; revised by Francis Rawle · 1914
A tip-staff or sergeant-at-arms. Cowell; Cunningham. SAISI E-AR R £t. In French Law. An attachment of property in the hands of a third person.
Black's Law Dictionary
Henry Campbell Black, M.A. · 1910
In Gothic law. The ministerial officer of a court or magistrate, who brought parties into court and executed the orders of his superior. Spelman.