son of Sejus Strabo

Sējus or Sēius, i, m., a Roman name, Varr. R. R. 3, 2, 7; 3, 2, 11 sq.; Cic. Planc. 5, 12; id. Off. 2, 17, 58; Tac. A. 2, 20; 4, 1; 6, 7 al.—Hence,

Sējānus, a, um, adj., of or belonging to Sejus, Sejan:

aedes,

Varr. R. R. 3, 2, 7 fin.:

pastiones,

id. ib. 3, [p. 1663] 2, 7, § 12: equus, the horse of a certain Cn. Sejus, that brought misfortune to him and to all subsequent possessors:

hinc proverbium de hominibus calamitosis ortum dicique solitum: ille homo habet equum Sejanum,

Gell. 3, 9, 6.—

Subst.: L. Aelius Sejanus, son of Sejus Strabo, the powerful praefectus praetorii of Tiberius, Tac. A. 4, 1 sq.; Tib. 55 sq.—Hence, Sējānĭānus, a, um, adj., of or pertaining to L. Ælius Sejanus:

satellites,

Sen. Cons. ad Marc. 1, 2:

Sejanianum jugum,

id. ib. 1, 3.

Sējus or Sēius, i, m., a Roman name, Varr. R. R. 3, 2, 7; 3, 2, 11 sq.; Cic. Planc. 5, 12; id. Off. 2, 17, 58; Tac. A. 2, 20; 4, 1; 6, 7 al.—Hence,

Sējānus, a, um, adj., of or belonging to Sejus, Sejan:

aedes,

Varr. R. R. 3, 2, 7 fin.:

pastiones,

id. ib. 3, [p. 1663] 2, 7, § 12: equus, the horse of a certain Cn. Sejus, that brought misfortune to him and to all subsequent possessors:

hinc proverbium de hominibus calamitosis ortum dicique solitum: ille homo habet equum Sejanum,

Gell. 3, 9, 6.—

Subst.: L. Aelius Sejanus, son of Sejus Strabo, the powerful praefectus praetorii of Tiberius, Tac. A. 4, 1 sq.; Tib. 55 sq.—Hence, Sējānĭānus, a, um, adj., of or pertaining to L. Ælius Sejanus:

satellites,

Sen. Cons. ad Marc. 1, 2:

Sejanianum jugum,

id. ib. 1, 3.