This is probably the same Marco.
[36] The descent runs: (1) Azzo = Maria Polo; (2) Febo, Captain at Padua;
(3) Zaccaria, Senator; (4) Domenico, Procurator of St. Mark's; (5)
Marc' Antonio, Doge (Cappellari, Campidoglio Veneto, MS. St.
Mark's Lib.).
Marc' Antonio nolebat ducari and after election desired to renounce.
His friends persuaded him to retain office, but he lived scarcely a
year after. (Cicogna, IV. 566.) [See p. 8.]
[37] In Appendix B will be found tabulated all the facts that seem to be
positively ascertained as to the Polo genealogies.
In the Venetian archives occurs a procuration executed by the Doge in
favour of the Nobilis Vir SER MARCO PAULO that he may present
himself before the king of Sicily; under date, Venice 9th November,
1342. And some years later we have in the Sicilian Archives an order
by King Lewis of Sicily, directed to the Maestri Procuratori of
Messina, which grants to MARCO POLO of Venice, on account of services
rendered to the king's court, the privilege of free import and export
at the port of Messina, without payment of customs of goods to the
amount annually of 20 ounces. Dated in Catania 13th January, 1346
(1347?).
For the former notice I am indebted to the courtesy of Signor B.
Cecchetti of the Venetian Archives, who cites it as "transcribed in
the Commemor.