The following is an archived discussion of the DYK nomination of the article below. Please do not modify this page. Subsequent comments should be made on the appropriate discussion page (such as this nomination's talk page, the article's talk page or Wikipedia talk:Did you know), unless there is consensus to re-open the discussion at this page. No further edits should be made to this page.
... that the Genoese admiral Simone Vignoso conquered the island of Chios and founded a joint-stock company to rule it? Source: Setton 1976, p. 207 (note 66): "The text of the first pact , dated 26 February , 1347 , between the Genoese government and the Mahona ( or joint - stock company ) formed by Vignoso and his partners to exploit Chios...."
ALT1: ... that when the Genoese admiral Simone Vignoso learned that Humbert II of Viennois intended to seize Chios, he attacked Humbert's fleet and then proceeded to capture Chios himself? Source: Balard 2016, p. 119: "In June 1346, Simone Vignoso's fleet made a stop at Negroponte, where it encountered vessels of the Pontifical League, under the command of Humbert, Dauphin of Viennois. The Genoese admiral refused the offers of co-operation; by virtue of his naval superiority, he robbed the dauphin's crews and quickly set sail for Chios, in order to get there before the League forces."