I only have the typical basic information about Sophitia here.

Name: Sophitia Alexandra
Age: 18 in SE, 21 in SC and 25 in SCII, SCIII and SCIV
Birthdate: March 12, 1566
Birthplace: Athens, Ottoman Empire (Turkey)
Height: 5 ft 6 in (168 cm)
Weight: Refuses to reveal
Bloodtype: B
Weapon: Short sword & small shield
Weapon Names: Omega Sword & Owl/Elk Shield
Discipline: Athenian Style
Family: Father Achelous, mother Nike, younger sister Cassandra, younger brother Lucius, husband Rothion, son Patroklos & daughter Pyrrha