William Tate (soldier)
Chef de brigade William Tate was the Irish-born American commander of a French invasion force known as La Légion Noire which invaded Britain in 1797, resulting in the Battle of Fishguard.
The 1,200 to 1,400-strong Légion Noire landed at Carregwastad Point, near the Welsh port of Fishguard, on February 22 but surrendered three days later. After brief imprisonment, Tate was returned to France in a prisoner exchange in 1798, along with most of his invasion force. This was the last invasion of the British mainland by foreign forces.
Tate reportedly held a grudge the British because his family had been killed by pro-British Native Americans in the American War of Independence, and he advocated Irish republicanism.
Many historians, following E. H. Stuart Jones, the author of The Last Invasion of Britain, have suggested that William Tate was about 70 years old in 1797; he was in fact 44.