Francesco III Gattilusio was a Lord of Thasos. He was a son of

Dorino I of Lesbos Dorino Gattilusio (died 30 June 1455) was the fourth Gattilusio Lord of Lesbos from 1428 until his death. He ruled Lesbos at a time of increasing Ottoman power, and his last years were preoccupied with maintaining some measure of independence. L ...

and wife Orietta Doria. He married his cousin Gattilusio, daughter of his uncle

Palamede of Ainos Palamede Gattilusio (c. 1389–1455) was the Lord of Ainos from 1409 to his death, succeeding his great-uncle Niccolò. He was a younger son of Francesco II of Lesbos. During the early years of his reign over Ainos, the city prospered, as atteste ...

and wife Valentina N, without issue.

References

* Francesco 03 Year of birth unknown Year of death unknown Thasos 15th-century Genoese people {{Italy-noble-stub