Suibhne of Clonfert died in 757.
Micheál Mac Suibhne died in 1820.
Cellan of Clonfert died in 748.
Maeineann of Clonfert died in 570.
Ceannfaeladh of Clonfert died in 802.
Ua Corcrain of Clonfert died in 1095.
Sweeney is a surname that is in most cases, of Irish origin, derived from the Gaelic Mac Suibhne meaning "son of Suibhne"
Sweeney is Irish. Sometimes McSweeny from the Irish Gaelic Mac Suibhne, they came to Ireland from Scotland in the 1300s.
Brendan the Navigator is the patron saint of these dioceses. Ardfert, Ireland, Clonfert, Ireland, Kerry, Ireland.
Usually Síomón but the traditional Irish names Seanán and Suibhne were anglicized as Simon.
Saint Brendan, also known as "Brandan" or "Brendan tha Navigator", was born in the year 460 A.D. in Tralee, County Kerry, Ireland. He was a priest and a monk who was educated by Saint Ita and ordained by Saint Erc of Kerry. He founded the Clonfert monastery and monastic school in County Galway, Ireland. He is the patron saint of boatmen, mariners, sailors, travelers, and watermen. His feast day is May 16th.
Not particularly, St. Brendan is the declared patron of boatmen; mariners; sailors; travelers; navigators;whales; the diocese of Clonfert; and the diocese of Kerry. While perhaps not an official patron of the US Navy, he is in everything but name. There are religious medals struck invoking St. Michael as a protector of Navy men as St. Michael is the patron of officers in battle. You can view such a medal via the link below.
Brendan is an Irish saint who is surrounded by fantasy, myth and legend; he was born near Tralee on Ireland's west coast in the early 6th century and brought up by a female saint called Ita. His main fame is in numerous alleged sea-voyages between Ireland and Scotland, then to England and Wales, supposedly using only tiny skin-covered coracles. There is even a claim that Brendan sailed to Greenland or even North America. He founded several monasteries including Clonfert where he is said to have directed "three thousand monks". He died in 578 AD. Sadly most of the "history" of St Brendan does not stand up to careful examination: his fabled voyage in search of the Garden of Eden, when he supposedly discovered America, was not written about until over 300 years after his death. The monastery at Clonfert is not nearly large enough to have housed 3,000 monks . . . and so on.