Manuel Lascaris
Manuel was born about 1135 in Byzantine Empire.  Manuel is no longer alive.

 Ioanna
Ioanna was born about 1135 in Byzantine Empire.  Ioanna is no longer alive.

 Theodore I Lascaris Emperor of Byzantine Empire
Theodore I Lascaris Emperor of Byzantine was born about 1174 in Constantinople, Turkey.  He died in November 1221 in Nicaea, Bursa, Turkey.