Who married Maria Paleologini?

Maria Paleologini (zm. 1401) – córka Andronika III Paleologa i Anny Sabaudzkiej.

Francesco I Gattilusio (Ancient Greek: Φραντζέσκος Γατελιοῦζος, romanized: Phrantzéskos Gatelioûzos; c. 1325 – 6 August 1384) was the first member of the Gattilusio family to rule the Aegean island of Lesbos as a vassal of the Byzantine emperor.