Don Alonzo Bosco was a 16th-century Barbary corsair or Spanish pirate who, according to the oral tradition of Inishbofin, Galway, settled on the island in the 16th century and built a castle where a Cromwellian-era ruined castle now stands. From there, he raided the mainland and passing ships.

Islands off County Mayo-County Galway

He became an ally of Grace O'Malley. Together they prevented unwanted intruders from entering the surrounding waters, or they used the natural harbour as a trap to attack and loot those ships with valuable cargo on board. They succeeded by stretching a chain boom across the harbour entrance from the castle at the harbour to Scealp na gCat at the opposite end.[1]

His ultimate fate is unknown.

References

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  1. ^ Robinson, Tim (2005). Connemara. Part 1: Introduction and gazetteer. Folding Landscapes, Roundstone. p. 25. ISBN 0-9504002-5-4.

Sources

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