Katharina Zaccaria of Achaea was born 1411 to Centurione II Zachariainos (1404-1432) and Creusa Tocco (c1404-a1424) and died 1462 Corfu, Corfu, Greece of unspecified causes.
Children
| Name | Birth | Death | Joined with |
| Helena Palaiologina (1431-1473) | 3 February 1431 | 11 April 1473 Lefkada, Ionian Islands, Greece | Lazar Branković (c1421-1458) |
| Andreas Palaiologos (1453-1502) | 1453 | 1502 | |
| Zoe Palaiologina (c1448-1503) | 1448 | 7 April 1503 | Ivan III Vasilyevich of Russia (1440-1505) |
| Manuel Palaiologos (1455-1512) | |||
Residences